B2 adjective #6,000 most common 7 min read

bonkers

When we say something is bonkers, it means it's a little bit silly or very, very crazy.

Imagine if your dog started wearing a hat and singing – that would be bonkers!

Or if an idea for a game was super strange and fun, you could say it's bonkers.

It's an informal word, like when friends are talking.

When we say someone is bonkers, it means they are a little bit crazy or silly in a fun way. Maybe they are acting in a very strange way, like dancing in the rain with an umbrella when there is no rain!

It can also mean an idea is super wild or surprising. Imagine if someone said, 'Let's build a house upside down!' You might think, 'That's bonkers!'

So, if something is bonkers, it's very unusual and a bit mad, but often not in a bad way.

As a B2 English learner, you'll find 'bonkers' to be a useful and expressive informal adjective.

It's used to describe something or someone as being crazy, insane, or very eccentric.

You might hear it in phrases like 'going bonkers' to mean becoming very angry or excited, or 'that's bonkers' to express disbelief at something absurd.

While informal, it's widely understood and can add a touch of color to your conversations.

The adjective "bonkers", while informal, effectively conveys a state of extreme irrationality or absurdity, positioning it at a nuanced level within the C2 CEFR framework. It often describes not just a person's mental state, implying a deviation from conventional sanity, but also situations or concepts that are wildly chaotic or illogical. This term transcends simple descriptions of 'crazy' by adding a layer of colloquial expressiveness, reflecting a sophisticated understanding of English idiomatic usage. Therefore, its appropriate application demonstrates a command of language that extends beyond formal lexicon into the subtleties of native-like communication.

bonkers in 30 Seconds

  • crazy or insane
  • highly eccentric
  • absurd or wild

§ What Does 'Bonkers' Mean?

Definition
An informal adjective used to describe someone or something that is crazy, insane, or highly eccentric. It can refer to a person's mental state, a chaotic situation, or an idea that seems completely absurd or wild.

The word 'bonkers' is a fascinating and vivid informal adjective in the English language. While it's generally understood to mean 'crazy' or 'insane,' its usage often carries a slightly softer, more playful, or even exasperated tone than its more clinical counterparts. It's the kind of word you'd typically hear in everyday conversations rather than in formal settings. Its flexibility allows it to describe a wide range of situations, from a person's slightly erratic behavior to an utterly outlandish idea or a chaotic event.

Originating from British English, 'bonkers' has found its way into global English usage, particularly in informal contexts. It's often used to express a sense of disbelief, amusement, or even frustration at something that deviates significantly from what is considered normal or rational. Because it's an informal term, it's important to be mindful of the context and audience when using it. While perfectly acceptable among friends and family, it might not be the best choice in a professional or academic environment.

§ Where You Actually Hear This Word

You're most likely to encounter 'bonkers' in situations where people are speaking casually and expressing strong, often humorous, opinions. Here's a breakdown of common environments:

  • Casual Conversations: This is by far the most frequent setting. Friends might describe a wild night out as 'bonkers,' or a family member might say their pet is 'going bonkers' when it's overly energetic.
  • Entertainment: From television shows and movies to podcasts and stand-up comedy, 'bonkers' is a popular word for describing absurd characters, plotlines, or situations. Comedians often use it to exaggerate for humorous effect.
  • Social Media: In online discussions, especially on platforms like Twitter or Reddit, people use 'bonkers' to react to surprising news, eccentric opinions, or viral videos.
  • Informal News/Blogs: While not typically found in formal news reports, you might see 'bonkers' in more opinionated articles, blog posts, or headlines that aim for a conversational and engaging tone. For example, a headline might read, 'The latest fashion trend is absolutely bonkers!'

§ Examples in Context

Let's look at some practical examples to illustrate how 'bonkers' is used:

My neighbor's new garden sculpture is completely bonkers – it's a giant flamingo riding a unicycle!

In this example, 'bonkers' describes something visually eccentric and amusingly absurd.

The traffic was absolutely bonkers this morning; it took me two hours to drive ten miles.

Here, 'bonkers' refers to a chaotic and frustrating situation, emphasizing the extreme nature of the traffic.

After working non-stop for 12 hours, I felt like I was going a bit bonkers.

This sentence uses 'bonkers' to describe a feeling of mental fatigue or disorientation, often with a touch of self-deprecating humor.

His idea for the new marketing campaign was completely bonkers, but it just might work!

Here, 'bonkers' characterizes an idea as extremely unconventional or wild, often with an underlying sense of surprise or potential. It highlights that while it's out there, it's not necessarily a bad thing.

§ Synonyms and Nuances

While 'bonkers' generally means crazy or insane, it often carries a less severe connotation than some of its synonyms. Consider these alternatives and their slight differences:

  • Crazy: A very common and direct synonym, but 'bonkers' can sometimes feel a bit more endearing or less judgmental.
  • Insane: Often implies a more serious mental state or a truly irrational act. 'Bonkers' is typically lighter.
  • Mad: Similar to crazy, but can also mean angry. Context is key.
  • Wacky: Suggests something playfully eccentric or silly. 'Bonkers' can sometimes overlap with this, especially when describing ideas or inventions.
  • Absurd: Refers to something illogical or ridiculous. This is a good synonym when 'bonkers' describes an idea or situation.
  • Off-the-wall: Implies something highly unconventional and surprising.

Understanding these nuances helps in choosing the most appropriate word for the specific context you're trying to convey. 'Bonkers' is often chosen for its informal charm and its ability to express strong sentiment without being overly harsh.

§ Similar words and when to use this one vs alternatives

The English language is rich with words to describe states of mental instability or unusual behavior, and 'bonkers' is a particularly colorful addition to this lexicon. Understanding its nuances and comparing it with similar words can help you choose the most appropriate term for your context. Here, we'll explore several alternatives to 'bonkers' and discuss when each might be a better fit.

Synonyms and their nuances
While 'bonkers' is often used informally to mean 'crazy' or 'insane', its connotation can be less severe and sometimes even endearing, suggesting a playful or eccentric kind of madness rather than a serious mental health issue. Consider these alternatives:
  • Crazy: This is a very broad and common term, often used interchangeably with 'bonkers'. However, 'crazy' can carry a more negative or dismissive tone if used in a serious context. It can also describe something exciting or extraordinary. For example, 'That party was crazy!'
  • Insane: 'Insane' is generally a stronger and more formal word than 'bonkers', often implying a more severe or dangerous mental state. While it can be used colloquially to mean 'absurd' (e.g., 'That idea is insane!'), it's important to be mindful of its more serious implications regarding mental health.
  • Mad: Similar to 'crazy', 'mad' can mean both 'mentally ill' and 'angry' in British English. When referring to mental state, it often has a slightly more old-fashioned or literary feel than 'crazy'. It can also describe a very foolish or reckless action (e.g., 'Are you mad to drive so fast?').
  • Nuts: 'Nuts' is another informal and very common synonym for 'bonkers'. It shares a similar lightheartedness and can also describe someone acting foolishly or eccentrically. 'He's gone nuts with all these new ideas.'
  • Daft: Primarily British English, 'daft' suggests foolishness, silliness, or a lack of common sense, rather than outright madness. Someone who is 'daft' might be endearing in their foolishness. 'Don't be daft, you can't carry all those bags yourself!'
  • Wacky: 'Wacky' implies a humorous, eccentric, or unconventional quality. It's often used to describe ideas, inventions, or people who are delightfully odd. 'The inventor came up with a wacky new gadget.'
  • Eccentric: This word describes someone whose behavior or ideas are unusual or peculiar, but often in a charming or interesting way. 'Eccentric' carries a more positive or neutral connotation than 'bonkers' and doesn't necessarily imply mental instability. 'The old professor was known for his eccentric habits.'
  • Unhinged: This term suggests a loss of mental stability or control, often implying a more serious and perhaps concerning state than 'bonkers'. It implies a mind that has come apart. 'His rants became increasingly unhinged.'
  • Deranged: 'Deranged' is a strong word, suggesting a severe disturbance of mental function, often leading to violent or irrational behavior. It carries a much darker and more negative connotation than 'bonkers'.
When to use 'bonkers'
'Bonkers' is best used in informal contexts when you want to convey that someone or something is:
  • Crazy or insane: But with a lighter, sometimes humorous, or even affectionate tone.
  • Highly eccentric or unconventional: Especially when their behavior is amusing or surprising.
  • Absurd or wild: To describe a situation, idea, or plan that seems utterly outlandish.
  • Overwhelmed or stressed: To the point of acting irrationally (e.g., 'The deadline is making me go bonkers!').

My cat goes absolutely bonkers whenever I get out the laser pointer.

The idea of building a house entirely out of recycled plastic bottles sounded bonkers at first, but it actually worked!

In summary, 'bonkers' is a versatile and often playful adjective that captures a sense of delightful or amusing madness, eccentricity, or absurdity. While it shares semantic territory with many other words, its informal and somewhat lighthearted nature makes it distinct. Choosing the right synonym depends on the specific shade of meaning you wish to convey and the formality of your context.

How Formal Is It?

Formal

"His eccentric behavior at the gala raised a few eyebrows."

Neutral

"The crowd went crazy when their team scored the winning goal."

Informal

"That idea is absolutely bonkers, but it just might work!"

Child friendly

"My little brother gets a bit silly when he's overtired."

Slang

"He's completely nuts if he thinks he can pull off that stunt."

Difficulty Rating

Reading 2/5

The word is relatively short and common in informal contexts, making it easy to recognize in written form. However, understanding its nuanced informal meaning might slightly increase the difficulty compared to very basic words.

Writing 2/5

The word 'bonkers' is straightforward to spell and use in informal writing. The main challenge would be ensuring its appropriate use in informal contexts versus more formal settings.

Speaking 2/5

Pronunciation is simple and the word flows easily in conversation. The primary consideration is using it naturally in spoken informal English.

Listening 2/5

The word is distinct and common enough in informal spoken English that it should be easily understood in context. There are no tricky homophones or complex sounds.

What to Learn Next

Prerequisites

crazy mad insane eccentric absurd wild

Learn Next

nuts (informal) loopy (informal) bananas (informal) off one's rocker (idiom)

Advanced

deranged unhinged irrational ludicrous

Grammar to Know

Bonkers is an adjective and typically follows a linking verb like 'be,' 'seem,' or 'become.'

He's gone completely bonkers.

It can be used to describe both people and things.

The party was absolutely bonkers.

Bonkers can be intensified with adverbs like 'absolutely,' 'completely,' or 'totally.'

She's totally bonkers about that new band.

It is an informal word, so it's best suited for casual conversations or writing.

You wouldn't use 'bonkers' in a formal business report.

Unlike many adjectives, 'bonkers' does not have comparative or superlative forms (e.g., you wouldn't say 'bonkerser' or 'most bonkers').

You would say 'more crazy' or 'most insane' instead of trying to modify 'bonkers'.

Examples by Level

1

My little brother gets completely bonkers when he has too much sugar.

Mi hermano pequeño se vuelve completamente loco cuando toma demasiado azúcar.

2

The party was absolutely bonkers with everyone dancing on the tables.

La fiesta estaba totalmente descontrolada con todo el mundo bailando en las mesas.

3

It's a bonkers idea, but it just might work!

Es una idea descabellada, ¡pero podría funcionar!

4

After working for 12 hours straight, I felt like I was going bonkers.

Después de trabajar 12 horas seguidas, sentía que me estaba volviendo loco.

5

The plan to build a house on the moon sounds a bit bonkers to me.

El plan de construir una casa en la luna me parece un poco disparatado.

6

Her new haircut is totally bonkers, but she loves it.

Su nuevo corte de pelo es totalmente descabellado, pero a ella le encanta.

7

The traffic in the city center was bonkers today, it took ages to get home.

El tráfico en el centro de la ciudad estaba loco hoy, tardé mucho en llegar a casa.

8

He came up with a bonkers scheme to earn money, and surprisingly, it worked.

Se le ocurrió un plan disparatado para ganar dinero y, sorprendentemente, funcionó.

1

The old man next door is a bit bonkers; he talks to his plants all day.

El anciano de al lado está un poco chiflado; habla con sus plantas todo el día.

Used informally to describe a person's eccentric behavior.

2

That idea for the new project is completely bonkers; it will never work.

Esa idea para el nuevo proyecto es completamente descabellada; nunca funcionará.

Used to describe an absurd or wild idea.

3

The party got totally bonkers after midnight, with everyone dancing on the tables.

La fiesta se puso completamente loca después de medianoche, con todos bailando sobre las mesas.

Used to describe a chaotic or wild situation.

4

My little brother goes bonkers when he can't find his favorite toy.

Mi hermanito se vuelve loco cuando no encuentra su juguete favorito.

Used informally to describe someone getting very agitated or upset.

5

You must be bonkers to think you can finish all that work in one evening.

Debes estar loco para pensar que puedes terminar todo ese trabajo en una sola noche.

Used to express disbelief at someone's unrealistic expectation.

6

The traffic in the city center was bonkers this morning; it took me an hour to go a mile.

El tráfico en el centro de la ciudad estaba una locura esta mañana; tardé una hora en recorrer una milla.

Used to describe a situation that is extremely chaotic or difficult.

7

She came up with a bonkers plan to travel around the world on a unicycle.

Se le ocurrió un plan descabellado para viajar por el mundo en un monociclo.

Used to describe a highly eccentric or improbable plan.

8

After working for 12 hours straight, I felt like I was going bonkers.

Después de trabajar 12 horas seguidas, sentí que me estaba volviendo loco.

Used to describe a feeling of losing one's sanity due to stress or exhaustion.

1

The old professor, known for his quirky experiments, went completely bonkers in the lab, mixing chemicals with a wild abandon that sent sparks flying.

Профессор, известный своими причудливыми экспериментами, совсем свихнулся в лаборатории, смешивая химикаты с диким задором, от которого летели искры.

Here, 'went completely bonkers' is an idiomatic expression for losing one's sanity or acting in a wild, uncontrolled manner.

2

After working 72 hours straight without sleep, the programmer was starting to go a bit bonkers, seeing lines of code in his dreams.

Проработав 72 часа подряд без сна, программист начал немного сходить с ума, видя строки кода во сне.

The phrase 'starting to go a bit bonkers' indicates a gradual descent into an irrational or eccentric state.

3

Her idea of skydiving naked while playing the ukulele seemed utterly bonkers to her more sensible friends.

Её идея прыгать с парашютом голышом, играя на укулеле, казалась совершенно безумной её более рассудительным друзьям.

'Utterly bonkers' emphasizes the extreme absurdity or wildness of the idea.

4

The party got absolutely bonkers when the DJ started playing 90s dance anthems, and everyone hit the dance floor.

Вечеринка стала совершенно безумной, когда диджей начал ставить танцевальные гимны 90-х, и все вышли на танцпол.

'Got absolutely bonkers' describes a situation that became chaotic, wild, and exhilarating.

5

The artist's latest exhibition was a bonkers collection of abstract sculptures made from recycled materials, challenging traditional notions of beauty.

Последняя выставка художника представляла собой сумасшедшую коллекцию абстрактных скульптур из переработанных материалов, бросающую вызов традиционным представлениям о красоте.

Here, 'a bonkers collection' suggests the collection is unconventional, wild, or even eccentric in its artistic expression.

6

You must be completely bonkers to think that investment strategy is going to pay off; it's far too risky.

Ты, должно быть, совсем спятил, если думаешь, что эта инвестиционная стратегия окупится; она слишком рискованна.

'Completely bonkers' is used here to express strong disbelief and a judgment that someone's idea is irrational or foolish.

7

The children went bonkers with excitement when they saw the giant bouncy castle at the fair.

Дети с ума сходили от волнения, когда увидели огромный надувной замок на ярмарке.

'Went bonkers with excitement' is an informal way to describe extreme, uncontrolled excitement.

8

The whole situation at the office has become utterly bonkers since the new manager took over; no one knows what's going on.

Вся ситуация в офисе стала совершенно сумасшедшей с тех пор, как новый менеджер взял бразды правления; никто не знает, что происходит.

'Utterly bonkers' emphasizes the chaotic and disorganized nature of the office situation.

1

The old professor, known for his groundbreaking theories, was often dismissed as bonkers by his more conventional colleagues.

Dismissed as bonkers: considered crazy or absurd.

Past tense verb 'dismissed' followed by the adjective 'bonkers' describing the professor.

2

Trying to finish a 10,000-word essay in one night is an utterly bonkers idea, destined for exhaustion and subpar results.

Utterly bonkers idea: a completely absurd or wild idea.

Adverb 'utterly' intensifies the adjective 'bonkers', which modifies 'idea'.

3

After working 20-hour days for a month straight, I felt like my brain was going bonkers, struggling to distinguish reality from dreams.

My brain was going bonkers: my brain was becoming crazy or dysfunctional.

Phrasal verb 'going bonkers' describes a state of mental disarray.

4

The avant-garde artist's latest exhibition, with its bizarre installations and performance art, was praised by some as visionary and derided by others as completely bonkers.

Derided as completely bonkers: criticized as totally crazy or absurd.

Adverb 'completely' intensifies 'bonkers', used as a predicate adjective after 'as'.

5

Her decision to quit a stable job and travel the world with no savings seemed bonkers to her family, but she found it exhilarating.

Seemed bonkers: appeared crazy or irrational.

Linking verb 'seemed' followed by the adjective 'bonkers' describing the decision.

6

The plan to build a floating city in the middle of the ocean might sound bonkers, but engineers are already exploring its feasibility.

Might sound bonkers: could seem crazy or impossible.

Modal verb 'might' followed by 'sound' and the adjective 'bonkers'.

7

When the stock market crashed, people were selling their shares in a bonkers frenzy, creating even more panic.

Bonkers frenzy: a wild, uncontrolled panic.

Adjective 'bonkers' modifies the noun 'frenzy', describing an extreme state.

8

He's always coming up with these bonkers schemes that never quite work out, but you have to admire his boundless imagination.

Bonkers schemes: wild or absurd plans.

Adjective 'bonkers' modifies the noun 'schemes', indicating their outlandish nature.

Common Collocations

absolutely bonkers completamente loco/a
a bit bonkers un poco chiflado/a
go bonkers volverse loco/a
driving me bonkers volviéndome loco/a
bonkers idea idea descabellada
bonkers plan plan disparatado
bonkers behavior comportamiento extravagante
bonkers situation situación caótica
sound bonkers sonar a locura
think bonkers pensar locuras

Common Phrases

He's gone absolutely bonkers!

¡Se ha vuelto completamente loco!

That idea sounds a bit bonkers to me.

Esa idea me suena un poco descabellada.

The crowd went bonkers when their team scored.

La multitud se volvió loca cuando su equipo anotó.

The noise from next door is driving me bonkers.

El ruido de al lado me está volviendo loco.

It's a bonkers idea, but it just might work.

Es una idea descabellada, pero podría funcionar.

Their plan to travel around the world on a unicycle is truly bonkers.

Su plan de viajar por el mundo en monociclo es verdaderamente una locura.

You'd have to be bonkers to try that!

¡Tendrías que estar loco para intentar eso!

The whole situation is completely bonkers.

Toda la situación es completamente caótica.

Don't listen to him, he's talking bonkers.

No le hagas caso, está diciendo tonterías.

My grandmother is a bit bonkers, but in a charming way.

Mi abuela está un poco chiflada, pero de una manera encantadora.

Grammar Patterns

Use with the verb 'to be' (is, are, was, were). Can be used with intensifiers like 'completely', 'absolutely', 'pretty'. Can follow verbs like 'go' or 'drive'. Can precede nouns to describe them (e.g., 'bonkers idea'). Used colloquially, often in informal contexts. Functions as an adjective modifying nouns or pronouns.

Idioms & Expressions

"To go nuts"

To become crazy or act in a wild, uncontrolled way.

When he heard the news, he went nuts with excitement.

informal

"Off one's rocker"

Crazy; insane.

You must be off your rocker to think that's a good idea.

informal

"Mad as a hatter"

Completely crazy or eccentric.

My uncle is mad as a hatter, always telling wild stories.

informal

"To be out of one's mind"

To be crazy or irrational.

He's out of his mind if he thinks he can climb that mountain without any equipment.

informal

"To be a few cards short of a full deck"

To be unintelligent or slightly crazy.

I think he's a few cards short of a full deck if he believes that conspiracy theory.

informal

"To have a screw loose"

To be slightly crazy or eccentric.

Don't mind him, he's got a screw loose.

informal

"To be off the wall"

Very unusual, eccentric, or crazy.

His ideas are always a bit off the wall, but sometimes they work.

informal

"To lose one's marbles"

To become crazy or senile.

My grandmother is starting to lose her marbles, she keeps forgetting things.

informal

"To be round the bend"

Crazy; insane.

After working 20 hours straight, I feel like I'm completely round the bend.

informal

"To drive someone crazy/nuts/bonkers"

To annoy or irritate someone greatly.

The constant noise is driving me bonkers!

informal

Sentence Patterns

B2

Someone/Something is bonkers.

My aunt's idea of painting her cat purple is completely bonkers!

B2

It's bonkers how [situation].

It's bonkers how much work we have to do before the deadline.

C1

To go bonkers (meaning to become crazy or very excited).

The crowd went bonkers when their team scored the winning goal.

B2

A bonkers idea/plan.

His plan to sail around the world in a bathtub sounds pretty bonkers to me.

B2

Someone is absolutely/completely bonkers.

She's absolutely bonkers, but I love her sense of humor.

C1

To drive someone bonkers (meaning to annoy someone greatly).

The constant tapping noise is driving me bonkers!

B2

The situation is bonkers.

The whole situation at work is just bonkers right now.

C1

It's a bonkers decision.

That was a bonkers decision to sell the company for so little.

How to Use It

The term 'bonkers' is quite informal and is often used in casual conversation. It can be applied to people, situations, or ideas. For example, you might say, 'My uncle Fred is completely bonkers, he thinks he can talk to squirrels!' or 'The traffic in the city today is bonkers.' It's generally used to express a strong sense of surprise, amusement, or sometimes frustration at something that is far out of the ordinary.

Common Mistakes

One common mistake is using 'bonkers' in formal settings. Because of its informal nature, it's best avoided in academic writing, professional emails, or serious discussions. Another mistake can be misinterpreting its intensity; while it means 'crazy,' it often carries a lighthearted or even endearing connotation rather than suggesting severe mental illness. It's usually not used in a clinical sense. Also, ensure the context is clear, as 'bonkers' can sometimes imply enthusiasm (e.g., 'They went bonkers for the new band') rather than just craziness.

Tips

Contextual Learning

Always learn new words in context. Instead of just memorizing 'bonkers' and its definition, try to find it in sentences or conversations. This helps you understand how it's naturally used.

Sentence Creation

After understanding the word, try creating your own sentences with 'bonkers'. The more you use it, the better you'll remember it.

Synonyms & Antonyms

Explore synonyms (e.g., crazy, mad, wild) and antonyms (e.g., sane, normal, rational) for 'bonkers'. This broadens your vocabulary and understanding.

Informal Usage

Remember that 'bonkers' is an informal word. Avoid using it in formal settings like academic essays or professional emails.

British English

While understood broadly, 'bonkers' is more commonly associated with British English. Be aware of regional variations in vocabulary.

Visual Association

Try to associate 'bonkers' with a visual image or a funny memory. This can make the word more memorable.

Repetition

Use spaced repetition. Review 'bonkers' and other new words periodically over increasing intervals to solidify them in your long-term memory.

Nuance of Meaning

Consider the subtle nuances. 'Bonkers' often implies a somewhat playful or exasperated 'crazy' rather than a clinically serious one.

Listen for It

Actively listen for 'bonkers' when watching English movies, TV shows, or listening to podcasts. Hearing it in natural conversation helps reinforce its use.

Flashcards

Create flashcards with the word on one side and its definition, an example sentence, and a synonym on the other.

Memorize It

Mnemonic

Imagine a group of 'bon' (bone) collectors who have gone completely 'kers' (berserk) trying to find a rare bone. They are acting crazy and wild, which helps you remember that 'bonkers' means crazy or insane.

Visual Association

Picture a person wearing a jester hat with bells on it, juggling wildly and laughing uncontrollably. They are literally 'bonkers' – completely mad and eccentric. The jester's bells are making a 'bonk-bonk' sound as they move.

Word Web

crazy insane mad eccentric absurd

Challenge

Describe a time when something you experienced or an idea you heard was 'bonkers'. For example: 'The idea of building a house entirely out of recycled plastic bottles sounded bonkers at first, but it actually turned out to be quite innovative.'

Practice in Real Life

Real-World Contexts

Describing someone's behavior:

  • She went absolutely bonkers when she heard the news.
  • He's a bit bonkers, but in a charming way.
  • The kids were running bonkers around the house.

Describing a situation or event:

  • The party was absolutely bonkers last night.
  • The traffic was bonkers during rush hour.
  • Things are going a bit bonkers at work right now.

Describing an idea or plan:

  • That idea sounds completely bonkers to me.
  • Are you bonkers? We can't do that!
  • It's a bonkers plan, but it just might work.

Expressing disbelief or frustration:

  • It's bonkers how expensive things have become.
  • Are you serious? That's bonkers!
  • This whole situation is driving me bonkers.

In a lighthearted or affectionate way:

  • My grandmother is a little bonkers, but I love her.
  • We had a bonkers good time at the festival.
  • He's got a bonkers sense of humor.

Conversation Starters

"Have you ever described someone as 'bonkers'? What made you use that word?"

"What's the most 'bonkers' situation you've ever found yourself in?"

"Can you think of a 'bonkers' idea that actually turned out to be brilliant?"

"Do you know anyone who's a bit 'bonkers' in a lovable way?"

"What's a common situation that often feels 'bonkers' to you?"

Journal Prompts

Describe a time when you or someone you know acted 'bonkers' and reflect on the reasons behind it.

Write about a 'bonkers' event or experience that made a lasting impression on you.

Imagine a world where everyone is a little bit 'bonkers.' How would daily life be different?

Explore the fine line between 'bonkers' and brilliant. Can something be both at the same time?

Reflect on a time when you felt overwhelmed or driven 'bonkers' by a particular situation. How did you cope?

Test Yourself 144 questions

fill blank A1

My friend acts a little ___ sometimes.

Correct! Not quite. Correct answer: bonkers

Bonkers means crazy or silly. It fits how a friend might act playfully.

fill blank A1

The idea of flying to the moon on a bicycle is ___!

Correct! Not quite. Correct answer: bonkers

Bonkers is used for ideas that are very silly or wild, like flying to the moon on a bicycle.

fill blank A1

When my dog chases its tail, it looks so ___.

Correct! Not quite. Correct answer: bonkers

Bonkers can describe playful, slightly wild behavior, like a dog chasing its tail.

fill blank A1

The party was ___ with everyone dancing and laughing loudly.

Correct! Not quite. Correct answer: bonkers

Bonkers can describe a chaotic or very lively situation, like a fun party.

fill blank A1

My little brother gets a bit ___ when he eats too much candy.

Correct! Not quite. Correct answer: bonkers

Bonkers can describe someone acting silly or hyper, especially after too much sugar.

fill blank A1

Wearing a swimsuit in winter would be a ___ idea.

Correct! Not quite. Correct answer: bonkers

Bonkers means absurd or wild, which fits the idea of wearing a swimsuit in winter.

listening A1

He is a little ____ sometimes.

Correct! Not quite. Correct answer: He is a little bonkers sometimes.
Correct! Not quite. Correct answer:
listening A1

That idea sounds ____!

Correct! Not quite. Correct answer: That idea sounds bonkers!
Correct! Not quite. Correct answer:
listening A1

My cat goes ____ when she sees a toy.

Correct! Not quite. Correct answer: My cat goes bonkers when she sees a toy.
Correct! Not quite. Correct answer:
speaking A1

Read this aloud:

That hat is bonkers!

Focus: bonkers

Correct! Not quite. Correct answer:
speaking A1

Read this aloud:

He was acting a bit bonkers.

Focus: acting, bonkers

Correct! Not quite. Correct answer:
speaking A1

Read this aloud:

This game is bonkers fun!

Focus: bonkers, fun

Correct! Not quite. Correct answer:
writing A1

Write a short sentence about something that makes you happy.

Well written! Good try! Check the sample answer below.

Sample answer

I am happy when I play with my dog.

Correct! Not quite. Correct answer:
writing A1

Write your name and one thing you like to do.

Well written! Good try! Check the sample answer below.

Sample answer

My name is Tom. I like to eat pizza.

Correct! Not quite. Correct answer:
writing A1

Write a sentence describing your favorite color.

Well written! Good try! Check the sample answer below.

Sample answer

My favorite color is blue.

Correct! Not quite. Correct answer:
reading A1

What color is the cat?

Read this passage:

This is a cat. The cat is black and white. It likes to sleep in a warm bed. It also likes to eat fish.

What color is the cat?

Correct! Not quite. Correct answer: black and white

The passage says, 'The cat is black and white.'

Correct! Not quite. Correct answer: black and white

The passage says, 'The cat is black and white.'

reading A1

How old is Ana?

Read this passage:

My name is Ana. I am six years old. I have a brother. His name is Leo. We play together every day.

How old is Ana?

Correct! Not quite. Correct answer: six years old

The passage states, 'I am six years old.'

Correct! Not quite. Correct answer: six years old

The passage states, 'I am six years old.'

reading A1

What can birds do?

Read this passage:

Birds can fly. Fish can swim. Dogs can run. People can walk and talk.

What can birds do?

Correct! Not quite. Correct answer: fly

The passage says, 'Birds can fly.'

Correct! Not quite. Correct answer: fly

The passage says, 'Birds can fly.'

sentence order A1

Tap words below to build the sentence
Correct! Not quite. Correct answer: The cat is bonkers.

This sentence describes a cat that is acting very wild or crazy.

sentence order A1

Tap words below to build the sentence
Correct! Not quite. Correct answer: That's a bonkers idea.

This sentence means the idea is very silly or crazy.

sentence order A1

Tap words below to build the sentence
Correct! Not quite. Correct answer: My friend is a little bonkers.

This sentence says a friend is a bit eccentric or wild.

fill blank A2

My friend acts a bit ___ when he hasn't had enough sleep.

Correct! Not quite. Correct answer: bonkers

The word 'bonkers' means crazy or silly, which fits the context of acting strangely when tired.

fill blank A2

The idea of flying to the moon in a box sounds totally ___!

Correct! Not quite. Correct answer: bonkers

'Bonkers' describes something absurd or wild, like flying to the moon in a box.

fill blank A2

After spinning around for a long time, I felt a little ___.

Correct! Not quite. Correct answer: bonkers

Feeling 'bonkers' can mean feeling disoriented or a bit crazy, which can happen after spinning.

fill blank A2

My cat goes ___ when she sees a laser pointer.

Correct! Not quite. Correct answer: bonkers

Going 'bonkers' means becoming very excited or wild, which is how a cat might act with a laser pointer.

fill blank A2

It's a bit ___ to wear a swimsuit in the snow.

Correct! Not quite. Correct answer: bonkers

Wearing a swimsuit in the snow is an absurd or 'bonkers' idea.

fill blank A2

The clown's act was so funny, he made everyone go ___ with laughter.

Correct! Not quite. Correct answer: bonkers

Going 'bonkers' with laughter means laughing uncontrollably and wildly.

multiple choice A2

My friend acts a bit ___ when he hasn't had his coffee in the morning.

Correct! Not quite. Correct answer: bonkers

Bonkers means crazy or silly, which fits the idea of acting a bit strange without coffee.

multiple choice A2

The idea of flying to the moon on a bicycle sounds completely ___!

Correct! Not quite. Correct answer: bonkers

Bonkers is used to describe an idea that is absurd or wild, like flying to the moon on a bicycle.

multiple choice A2

After working for 10 hours without a break, I felt a little ___.

Correct! Not quite. Correct answer: bonkers

Feeling bonkers can mean feeling a bit crazy or disoriented, which can happen after working too long.

true false A2

If someone is 'bonkers', they are usually very quiet and serious.

Correct! Not quite. Correct answer: False

Bonkers means crazy or eccentric, so someone who is bonkers is usually not quiet and serious.

true false A2

You can use 'bonkers' to describe an idea that is very unusual.

Correct! Not quite. Correct answer: True

Yes, 'bonkers' can describe an idea that seems completely absurd or wild.

true false A2

The word 'bonkers' is a formal word you should use in a business meeting.

Correct! Not quite. Correct answer: False

No, 'bonkers' is an informal adjective and is not suitable for formal situations like a business meeting.

listening A2

Listen for a word that means 'crazy'.

Correct! Not quite. Correct answer: He's completely bonkers if he thinks he can swim across the ocean!
Correct! Not quite. Correct answer:
listening A2

Listen for a word that describes something very wild or chaotic.

Correct! Not quite. Correct answer: The party was absolutely bonkers, with music and dancing everywhere.
Correct! Not quite. Correct answer:
listening A2

Listen for a word that describes someone acting a bit crazy or wild.

Correct! Not quite. Correct answer: My cat goes a little bonkers when she sees a laser pointer.
Correct! Not quite. Correct answer:
speaking A2

Read this aloud:

Can you believe his idea was completely bonkers?

Focus: bonkers

Correct! Not quite. Correct answer:
speaking A2

Read this aloud:

My friend acts bonkers when she's really excited.

Focus: bonkers, excited

Correct! Not quite. Correct answer:
speaking A2

Read this aloud:

That hat looks a little bonkers, but I like it!

Focus: bonkers, little

Correct! Not quite. Correct answer:
writing A2

Imagine your friend has a really wild and unusual idea for a party. Describe what kind of 'bonkers' idea they have in 2-3 sentences. Use simple words.

Well written! Good try! Check the sample answer below.

Sample answer

My friend wants to have a party where everyone dresses like animals. We will eat pizza and dance. It is a very bonkers idea!

Correct! Not quite. Correct answer:
writing A2

Think about a time when something crazy or silly happened. Write 2-3 sentences about this 'bonkers' event. What happened and how did you feel?

Well written! Good try! Check the sample answer below.

Sample answer

Yesterday, my dog started barking at a toy. He kept running in circles. It was bonkers to watch him!

Correct! Not quite. Correct answer:
writing A2

Someone says something that sounds completely unbelievable to you. Write 2-3 sentences explaining why you think their statement is 'bonkers'.

Well written! Good try! Check the sample answer below.

Sample answer

My brother said he saw a cat flying. I think that is bonkers. Cats cannot fly!

Correct! Not quite. Correct answer:
reading A2

What did Sarah think about the clown's actions?

Read this passage:

Sarah went to the circus. She saw a clown with big shoes and a red nose. The clown juggled five balls at once. Then, he started riding a tiny bicycle in a very fast circle. Sarah thought, 'This is a bit bonkers!'

What did Sarah think about the clown's actions?

Correct! Not quite. Correct answer: She thought it was a bit crazy.

The word 'bonkers' means crazy or silly, so Sarah thought the clown's actions were a bit crazy.

Correct! Not quite. Correct answer: She thought it was a bit crazy.

The word 'bonkers' means crazy or silly, so Sarah thought the clown's actions were a bit crazy.

reading A2

Why did the mom say her son was 'bonkers'?

Read this passage:

My little brother loves to play. One day, he put his socks on his hands and tried to eat his cereal with a spoon on his head. Our mom laughed and said, 'Oh, you are completely bonkers today!'

Why did the mom say her son was 'bonkers'?

Correct! Not quite. Correct answer: Because he was doing silly things.

The brother was doing silly things like putting socks on his hands and trying to eat cereal with a spoon on his head, which the mom described as 'bonkers'.

Correct! Not quite. Correct answer: Because he was doing silly things.

The brother was doing silly things like putting socks on his hands and trying to eat cereal with a spoon on his head, which the mom described as 'bonkers'.

reading A2

What was 'bonkers' about the weather?

Read this passage:

The weather today was very strange. First, it was sunny, then it rained a lot, and then it started snowing! My friend said, 'This weather is absolutely bonkers!'

What was 'bonkers' about the weather?

Correct! Not quite. Correct answer: It changed very quickly and unusually.

The weather changed from sunny to rain to snow very quickly and unusually, which is why the friend called it 'bonkers'.

Correct! Not quite. Correct answer: It changed very quickly and unusually.

The weather changed from sunny to rain to snow very quickly and unusually, which is why the friend called it 'bonkers'.

sentence order A2

Tap words below to build the sentence
Correct! Not quite. Correct answer: The cat is bonkers today.

This sentence describes the cat's behavior as crazy or wild.

sentence order A2

Tap words below to build the sentence
Correct! Not quite. Correct answer: That's a really bonkers idea.

This sentence uses 'bonkers' to describe an idea as absurd.

sentence order A2

Tap words below to build the sentence
Correct! Not quite. Correct answer: She gets bonkers when excited.

This sentence explains that she becomes very wild or crazy when she is excited.

fill blank B1

My little brother gets completely ___ if he doesn't get his afternoon nap.

Correct! Not quite. Correct answer: bonkers

The word 'bonkers' fits best here to describe someone becoming very wild or crazy.

fill blank B1

The idea of building a house on the moon sounds totally ___ to me.

Correct! Not quite. Correct answer: bonkers

'Bonkers' is used here to mean that the idea is absurd or wild.

fill blank B1

After working for 10 hours straight, I feel like I'm going a bit ___.

Correct! Not quite. Correct answer: bonkers

Feeling 'bonkers' can mean feeling crazy or overwhelmed after too much work.

fill blank B1

The children went ___ with excitement when they saw the ice cream truck.

Correct! Not quite. Correct answer: bonkers

To 'go bonkers' with excitement means to become very wild and uncontrolled due to happiness.

fill blank B1

Her plan to travel around the world with only fifty dollars seems a bit ___.

Correct! Not quite. Correct answer: bonkers

Calling a plan 'bonkers' means it's seen as very wild or absurd.

fill blank B1

Sometimes my cat runs around the house like it's completely ___.

Correct! Not quite. Correct answer: bonkers

Describing the cat as 'bonkers' fits the idea of it running around wildly.

listening B1

Listen for how the brother acts after eating candy.

Correct! Not quite. Correct answer: My little brother gets completely bonkers after eating too much candy.
Correct! Not quite. Correct answer:
listening B1

What does the speaker think about the idea of flying to the moon on a bicycle?

Correct! Not quite. Correct answer: The idea of flying to the moon on a bicycle sounds absolutely bonkers!
Correct! Not quite. Correct answer:
listening B1

How did the fans react when their team won?

Correct! Not quite. Correct answer: When the team won the championship, the fans went totally bonkers.
Correct! Not quite. Correct answer:
speaking B1

Read this aloud:

That new fashion trend is completely bonkers.

Focus: bonkers

Correct! Not quite. Correct answer:
speaking B1

Read this aloud:

Don't go bonkers just because you lost your keys.

Focus: bonkers, lost

Correct! Not quite. Correct answer:
speaking B1

Read this aloud:

His plans for the party were a bit bonkers, but fun.

Focus: plans, bonkers, fun

Correct! Not quite. Correct answer:
writing B1

Imagine your friend has a really wild and unusual idea for a new business. Describe their idea and explain why you think it's a bit 'bonkers'.

Well written! Good try! Check the sample answer below.

Sample answer

My friend wants to open a cafe where all the waiters are dressed as clowns and customers have to pay by telling jokes. It's a bit bonkers because I don't think many people would want to go to a cafe like that!

Correct! Not quite. Correct answer:
writing B1

Write a short paragraph describing a time when someone you know acted in a 'bonkers' way. What did they do?

Well written! Good try! Check the sample answer below.

Sample answer

Last week, my uncle decided to paint his whole car bright pink with polka dots. Everyone thought it was completely bonkers, but he loved it! He drove it to work like that.

Correct! Not quite. Correct answer:
writing B1

You just watched a very strange movie. Describe one 'bonkers' scene from the movie and explain why it was so unusual.

Well written! Good try! Check the sample answer below.

Sample answer

In the movie, a talking cat suddenly started singing opera in the middle of a serious meeting. It was a really bonkers scene because it came out of nowhere and was completely unexpected.

Correct! Not quite. Correct answer:
reading B1

What makes Mr. Henderson's style 'bonkers'?

Read this passage:

My neighbor, Mr. Henderson, loves to wear a different, brightly colored hat every day of the week. Sometimes he has one with feathers, other times it's a hat shaped like a pineapple. His garden is also full of strange statues, like a giant pink flamingo and a gnome riding a bicycle. Everyone in the village thinks his style is a bit bonkers, but he's very friendly and always has a smile.

What makes Mr. Henderson's style 'bonkers'?

Correct! Not quite. Correct answer: Both B and C.

The passage states that his hats are brightly colored and unusual (feathers, pineapple shape) and his garden has strange statues, which contribute to his 'bonkers' style.

Correct! Not quite. Correct answer: Both B and C.

The passage states that his hats are brightly colored and unusual (feathers, pineapple shape) and his garden has strange statues, which contribute to his 'bonkers' style.

reading B1

Why was Sarah's idea considered 'bonkers'?

Read this passage:

Sarah came up with a really bonkers idea for our school project. She suggested we build a working volcano using only chocolate and marshmallows. While it sounded fun, it wasn't very practical for a science fair. We decided to go with a more traditional project in the end, but her imagination is always amazing.

Why was Sarah's idea considered 'bonkers'?

Correct! Not quite. Correct answer: It was not practical for a science project.

The passage explains that 'While it sounded fun, it wasn't very practical for a science fair,' indicating the reason it was considered bonkers.

Correct! Not quite. Correct answer: It was not practical for a science project.

The passage explains that 'While it sounded fun, it wasn't very practical for a science fair,' indicating the reason it was considered bonkers.

reading B1

What is one example of something 'bonkers' in the art exhibition?

Read this passage:

The new art exhibition in town is definitely bonkers! There's a painting made entirely of old socks, and a sculpture that looks like a giant flying spaghetti monster. People are queuing for hours to see it, and everyone has a different opinion. Some love its creativity, while others think it's just plain silly.

What is one example of something 'bonkers' in the art exhibition?

Correct! Not quite. Correct answer: A painting made of old socks.

The passage explicitly mentions 'a painting made entirely of old socks' as an example of something bonkers in the exhibition.

Correct! Not quite. Correct answer: A painting made of old socks.

The passage explicitly mentions 'a painting made entirely of old socks' as an example of something bonkers in the exhibition.

sentence order B1

Tap words below to build the sentence
Correct! Not quite. Correct answer: That idea is completely bonkers!

The correct order forms a coherent sentence expressing that an idea is absurd.

sentence order B1

Tap words below to build the sentence
Correct! Not quite. Correct answer: The party was absolutely bonkers, with music and dancing all night.

The words are arranged to describe a wild and lively party.

sentence order B1

Tap words below to build the sentence
Correct! Not quite. Correct answer: He must be bonkers to think he can finish that project in one day.

This sentence structure implies that someone is crazy for attempting an impossible task.

multiple choice B2

The comedian's act was absolutely ___! I couldn't stop laughing at his absurd jokes.

Correct! Not quite. Correct answer: bonkers

The word 'bonkers' best fits the context of an absurd and humorous act, implying it was wild and funny.

multiple choice B2

After working 20 hours straight, Sarah felt completely ___ and needed to go home.

Correct! Not quite. Correct answer: bonkers

In this context, 'bonkers' describes feeling crazy or disoriented due to extreme tiredness, which aligns with the informal usage.

multiple choice B2

The idea of building a theme park on the moon seems utterly ___ to me.

Correct! Not quite. Correct answer: bonkers

'Bonkers' is used here to describe an idea that is considered absurd or wild, fitting the concept of a moon theme park.

true false B2

If someone is 'bonkers,' it means they are very sane and rational.

Correct! Not quite. Correct answer: False

'Bonkers' means crazy, insane, or highly eccentric, which is the opposite of sane and rational.

true false B2

The word 'bonkers' can be used to describe a chaotic or wild situation.

Correct! Not quite. Correct answer: True

'Bonkers' can refer to a chaotic situation, as stated in the definition.

true false B2

Using 'bonkers' in a formal academic essay would be appropriate.

Correct! Not quite. Correct answer: False

'Bonkers' is an informal adjective, making it unsuitable for formal academic writing.

writing B2

Imagine a situation where someone's idea for a project or event was described as 'bonkers.' Describe the idea and why it was considered bonkers by others. What was the outcome?

Well written! Good try! Check the sample answer below.

Sample answer

My colleague, Sarah, once suggested that we launch our new product by sending it into space attached to weather balloons. Everyone thought her idea was absolutely bonkers, envisioning satellites crashing and products getting lost in the stratosphere. Despite the initial laughter, she eventually convinced the marketing team to do a scaled-down version, launching miniature replicas into the upper atmosphere for a publicity stunt. It actually worked, generating a lot of social media buzz, proving that sometimes a 'bonkers' idea can be brilliant.

Correct! Not quite. Correct answer:
writing B2

Write a short paragraph about a time you or someone you know felt 'bonkers' due to lack of sleep, stress, or excitement. Describe the feeling and what led to it.

Well written! Good try! Check the sample answer below.

Sample answer

After pulling an all-nighter to finish a major university assignment, I started to feel completely bonkers. My thoughts were racing, I couldn't focus, and I was laughing at things that weren't even funny. The lack of sleep made everything seem surreal, and I felt a strange mix of extreme fatigue and heightened alertness. It was a clear sign that my brain needed a serious reset.

Correct! Not quite. Correct answer:
writing B2

You are writing a review for a new avant-garde play. The plot is quite unusual. Use the word 'bonkers' to describe an aspect of the play, explaining why you chose that word.

Well written! Good try! Check the sample answer below.

Sample answer

The new avant-garde play 'The Whispering Shadows' is certainly an experience. While the acting was commendable, the plot was utterly bonkers. It jumped between different centuries and dimensions with no clear transition, leaving the audience utterly bewildered. One minute the characters were discussing quantum physics, and the next they were performing a synchronized dance routine in a medieval castle. It was an ambitious, if not entirely coherent, artistic vision.

Correct! Not quite. Correct answer:
reading B2

What was the initial reaction of Sarah's colleagues to her proposal?

Read this passage:

Sarah was a brilliant scientist, but her experiments often pushed the boundaries of conventional thinking. Her latest proposal involved trying to communicate with plants using specific musical frequencies. Many of her colleagues initially dismissed it as 'bonkers,' believing it was a waste of resources. However, Sarah was determined to prove them wrong. She meticulously designed her experiment, ensuring every variable was controlled. After months of painstaking work, her preliminary results showed a subtle, but statistically significant, increase in plant growth when exposed to certain melodies. Her colleagues, while still skeptical, had to admit that her 'bonkers' idea might have some merit after all.

What was the initial reaction of Sarah's colleagues to her proposal?

Correct! Not quite. Correct answer: They dismissed it as crazy or absurd.

The passage states, 'Many of her colleagues initially dismissed it as 'bonkers,' believing it was a waste of resources,' which means they found it crazy or absurd.

Correct! Not quite. Correct answer: They dismissed it as crazy or absurd.

The passage states, 'Many of her colleagues initially dismissed it as 'bonkers,' believing it was a waste of resources,' which means they found it crazy or absurd.

reading B2

Which of the following best describes the 'house of mirrors' at the town fair?

Read this passage:

The annual town fair always featured some eccentric attractions, but this year's main event was truly bonkers. A local artist had constructed a 'house of mirrors' entirely out of recycled car parts and old kitchen appliances. Visitors had to navigate a maze of reflective surfaces, often bumping into surprisingly soft, upholstered washing machine doors. The whole experience was disorienting and hilariously chaotic, with people emerging giggling and a little dazed. Despite its unusual nature, it became the most popular attraction, drawing crowds from neighboring towns.

Which of the following best describes the 'house of mirrors' at the town fair?

Correct! Not quite. Correct answer: It was a chaotic and unusual structure made from recycled materials.

The passage describes the house of mirrors as 'truly bonkers,' made 'entirely out of recycled car parts and old kitchen appliances,' and creating a 'disorienting and hilariously chaotic' experience.

Correct! Not quite. Correct answer: It was a chaotic and unusual structure made from recycled materials.

The passage describes the house of mirrors as 'truly bonkers,' made 'entirely out of recycled car parts and old kitchen appliances,' and creating a 'disorienting and hilariously chaotic' experience.

reading B2

What is the main point the author is trying to convey about Mark's travel plans?

Read this passage:

Mark had a reputation for always coming up with incredibly ambitious, almost bonkers, travel plans. Last year, he decided to cycle across the Andes with only a small backpack and a hand-drawn map. His friends thought he was absolutely insane, predicting all sorts of disasters. Miraculously, he not only completed the journey but also came back with incredible stories of resilience and breathtaking landscapes. His latest plan involves kayaking from Alaska to Russia. While everyone still thinks it's a bit bonkers, they've learned not to underestimate Mark's determination.

What is the main point the author is trying to convey about Mark's travel plans?

Correct! Not quite. Correct answer: Mark's travel plans are often incredibly ambitious and seem crazy to others, but he often succeeds.

The passage highlights that Mark's plans are 'almost bonkers' and his friends think he's 'absolutely insane,' yet he 'not only completed the journey' and they've 'learned not to underestimate Mark's determination.'

Correct! Not quite. Correct answer: Mark's travel plans are often incredibly ambitious and seem crazy to others, but he often succeeds.

The passage highlights that Mark's plans are 'almost bonkers' and his friends think he's 'absolutely insane,' yet he 'not only completed the journey' and they've 'learned not to underestimate Mark's determination.'

sentence order B2

Tap words below to build the sentence
Correct! Not quite. Correct answer: The idea of driving to work in the snow was absolutely bonkers.

This sentence describes an idea as completely absurd.

sentence order B2

Tap words below to build the sentence
Correct! Not quite. Correct answer: The party went completely bonkers after midnight.

This sentence uses 'bonkers' to describe a chaotic situation.

sentence order B2

Tap words below to build the sentence
Correct! Not quite. Correct answer: He's been acting a bit bonkers ever since he lost his keys.

This sentence uses 'bonkers' to describe a person's eccentric or crazy behavior.

fill blank C1

The idea of launching a hot dog stand on the moon seems utterly _______, but surprisingly, it garnered some investor interest.

Correct! Not quite. Correct answer: bonkers

'Bonkers' is the best fit here, meaning crazy or absurd, which aligns with the context of a highly improbable business venture.

fill blank C1

After working 20-hour days for a week straight, she felt completely _______, barely able to string a coherent sentence together.

Correct! Not quite. Correct answer: bonkers

In this context, 'bonkers' implies a state of being mentally exhausted and slightly unhinged due to extreme stress, fitting the description of being unable to speak coherently.

fill blank C1

His plan to sail solo around the world in a bathtub was considered completely _______ by everyone except his most eccentric uncle.

Correct! Not quite. Correct answer: bonkers

The act of sailing solo around the world in a bathtub is an extreme and absurd idea, making 'bonkers' the most appropriate word to describe it.

fill blank C1

The constant changes in management and the wildly fluctuating company policies have driven the entire staff absolutely _______.

Correct! Not quite. Correct answer: bonkers

The phrase 'driven...absolutely bonkers' effectively conveys the exasperation and mental distress caused by chaotic and unpredictable work conditions.

fill blank C1

When he suggested investing all their savings in a cryptocurrency based on cat memes, his wife thought he had gone utterly _______.

Correct! Not quite. Correct answer: bonkers

Investing in a speculative cryptocurrency based on cat memes is a highly unusual and potentially reckless idea, so 'bonkers' accurately reflects the wife's perception.

fill blank C1

The artist's latest exhibition featured a series of sculptures made from recycled chewing gum, which many critics found to be brilliantly _______.

Correct! Not quite. Correct answer: bonkers

Using recycled chewing gum for art is an eccentric and unconventional approach. 'Bonkers' here implies a positive sense of wild creativity, rather than simply madness, fitting the 'brilliantly' adjective.

multiple choice C1

Which of the following best describes a 'bonkers' idea?

Correct! Not quite. Correct answer: A wildly improbable and nonsensical proposal.

The word 'bonkers' suggests something is crazy or absurd. Therefore, a 'wildly improbable and nonsensical proposal' aligns best with this definition.

multiple choice C1

If someone describes a situation as 'bonkers', what are they most likely implying?

Correct! Not quite. Correct answer: The situation is chaotic and difficult to comprehend.

When used to describe a situation, 'bonkers' implies a state of chaos, madness, or absurdity, making it 'chaotic and difficult to comprehend'.

multiple choice C1

Which emotion is most likely to be associated with someone acting 'bonkers'?

Correct! Not quite. Correct answer: Eccentricity

'Bonkers' is used to describe someone who is crazy, insane, or highly eccentric. Eccentricity is the quality of being unconventional and slightly strange, which aligns with the meaning of 'bonkers'.

true false C1

Describing a meticulously planned event as 'bonkers' would be an appropriate use of the word.

Correct! Not quite. Correct answer: False

The word 'bonkers' implies craziness or absurdity. A meticulously planned event is the opposite of chaotic or absurd, so it would not be an appropriate description.

true false C1

If a person's behavior is described as 'bonkers', it suggests they are acting in a conventional and predictable manner.

Correct! Not quite. Correct answer: False

'Bonkers' indicates unconventional, crazy, or erratic behavior, not conventional and predictable actions.

true false C1

An idea that is considered 'bonkers' is generally seen as practical and sensible.

Correct! Not quite. Correct answer: False

An idea described as 'bonkers' is typically perceived as absurd, wild, or nonsensical, rather than practical or sensible.

listening C1

Listen for a word describing the manager's ideas.

Correct! Not quite. Correct answer: The new manager's ideas for restructuring the company are completely bonkers.
Correct! Not quite. Correct answer:
listening C1

Listen for a word describing someone who has lost their sanity.

Correct! Not quite. Correct answer: When he suggested painting the entire house neon green, we all thought he'd gone bonkers.
Correct! Not quite. Correct answer:
listening C1

Listen for a word describing a chaotic situation.

Correct! Not quite. Correct answer: The party got a bit bonkers after midnight, with everyone dancing on tables.
Correct! Not quite. Correct answer:
speaking C1

Read this aloud:

Can you believe Sarah's plan to travel the world with only a backpack and a dream? It sounds utterly bonkers!

Focus: bonkers

Correct! Not quite. Correct answer:
speaking C1

Read this aloud:

To truly understand the term 'bonkers,' try to describe a situation where someone's actions or ideas seem wildly illogical or incredibly eccentric.

Focus: illogical, eccentric

Correct! Not quite. Correct answer:
speaking C1

Read this aloud:

Imagine you're trying to convince a friend that their new business idea is completely bonkers. How would you explain your reasoning using polite but firm language?

Focus: convince, reasoning, polite, firm

Correct! Not quite. Correct answer:
writing C1

Imagine a situation where someone's idea for a project or event was described as 'bonkers.' Describe the idea, why it was considered bonkers, and what the outcome was. Focus on using descriptive language to convey the absurdity.

Well written! Good try! Check the sample answer below.

Sample answer

My colleague, Brenda, proposed we host our annual corporate retreat on a decommissioned oil rig in the North Sea. Her rationale was that the extreme isolation would foster unparalleled team bonding. The idea was immediately dismissed as bonkers; logistical nightmares, safety hazards, and the sheer cost made it utterly impractical. Ultimately, we opted for a much more sensible, albeit less memorable, lakeside resort.

Correct! Not quite. Correct answer:
writing C1

You are writing a review for a play or movie. One of the characters' actions or personality traits is utterly 'bonkers.' Describe this character and their 'bonkers' behavior, explaining how it impacts the plot or overall tone of the production.

Well written! Good try! Check the sample answer below.

Sample answer

The protagonist in 'The Whispering Pines' is a retired professor whose obsession with cryptids reaches bonkers levels. He spends his days tracking mythical creatures in his suburban backyard, setting elaborate traps for garden gnomes he believes are sentient. This utterly bonkers behavior, while providing much of the film's comedic relief, also inadvertently leads him to uncover a genuine local mystery, highlighting the thin line between eccentricity and genius.

Correct! Not quite. Correct answer:
writing C1

Write a short paragraph describing a time when a situation or event you witnessed went completely 'bonkers.' What caused it, and what was the most surprising or amusing aspect of the chaos?

Well written! Good try! Check the sample answer below.

Sample answer

During the local annual pet parade, things went completely bonkers when a strong gust of wind swept through, tearing banners from their poles and sending small dogs in elaborate costumes scattering. The most amusing aspect was watching a pug dressed as a superhero chase a rogue inflatable palm tree down the street, its tiny cape flapping wildly. It was pure, unadulterated pandemonium.

Correct! Not quite. Correct answer:
reading C1

According to the passage, what caused some people to describe the exhibition as 'bonkers'?

Read this passage:

The artist's latest exhibition was met with mixed reviews. Some hailed it as a groundbreaking exploration of modern anxiety, while others dismissed it as completely bonkers. One critic wrote, 'His decision to display upside-down bathtubs filled with glitter and live crickets in a gallery setting is a testament to either audacious genius or utter madness. There seems to be no middle ground.' The public's reaction was similarly divided, with many queuing for hours to witness the spectacle, while others walked out in bewilderment.

According to the passage, what caused some people to describe the exhibition as 'bonkers'?

Correct! Not quite. Correct answer: The artist's decision to display upside-down bathtubs with glitter and live crickets.

The passage explicitly states, 'His decision to display upside-down bathtubs filled with glitter and live crickets in a gallery setting is a testament to either audacious genius or utter madness,' directly linking this artistic choice to the 'bonkers' description.

Correct! Not quite. Correct answer: The artist's decision to display upside-down bathtubs with glitter and live crickets.

The passage explicitly states, 'His decision to display upside-down bathtubs filled with glitter and live crickets in a gallery setting is a testament to either audacious genius or utter madness,' directly linking this artistic choice to the 'bonkers' description.

reading C1

What was 'bonkers' about Sarah's startup idea?

Read this passage:

Sarah's new startup idea was, to put it mildly, bonkers. She proposed a mobile app that would connect people with local squirrels for 'nut delivery' services. Her pitch deck included elaborate diagrams of squirrel-operated drones and tiny, custom-made delivery pouches. Despite the initial laughter from potential investors, Sarah was convinced of its potential, citing the untapped market for niche animal-assisted logistics. Her unwavering conviction, even in the face of widespread skepticism, was as remarkable as the idea itself.

What was 'bonkers' about Sarah's startup idea?

Correct! Not quite. Correct answer: The concept of using squirrels for nut delivery services.

The passage clearly states that her idea 'to connect people with local squirrels for 'nut delivery' services' was considered 'bonkers,' highlighting the absurdity of the core concept.

Correct! Not quite. Correct answer: The concept of using squirrels for nut delivery services.

The passage clearly states that her idea 'to connect people with local squirrels for 'nut delivery' services' was considered 'bonkers,' highlighting the absurdity of the core concept.

reading C1

What caused the town council meeting to become 'bonkers'?

Read this passage:

The town council meeting descended into utter bonkers territory when a debate about a new traffic light spiraled into a heated argument about the historical significance of the local bakery's bread recipe. One council member insisted the two issues were intrinsically linked, claiming the traffic light would disrupt the ancient leavening process. The mayor, bewildered, eventually adjourned the meeting, unable to bring order to the nonsensical discussion.

What caused the town council meeting to become 'bonkers'?

Correct! Not quite. Correct answer: An argument about the historical significance of a bread recipe, linked to the traffic light.

The passage states, 'a debate about a new traffic light spiraled into a heated argument about the historical significance of the local bakery's bread recipe' and that 'One council member insisted the two issues were intrinsically linked,' which led to the 'utter bonkers territory.'

Correct! Not quite. Correct answer: An argument about the historical significance of a bread recipe, linked to the traffic light.

The passage states, 'a debate about a new traffic light spiraled into a heated argument about the historical significance of the local bakery's bread recipe' and that 'One council member insisted the two issues were intrinsically linked,' which led to the 'utter bonkers territory.'

sentence order C1

Tap words below to build the sentence
Correct! Not quite. Correct answer: His friends thought his behavior was utterly bonkers.

This sentence correctly orders the words to form a coherent statement about someone's behavior being considered 'bonkers'.

sentence order C1

Tap words below to build the sentence
Correct! Not quite. Correct answer: Her idea to quit her job and travel the world seemed a bit bonkers.

This sentence arranges the words to describe an unconventional decision as 'a bit bonkers'.

sentence order C1

Tap words below to build the sentence
Correct! Not quite. Correct answer: The new marketing strategy they proposed was completely bonkers, but it actually worked.

This sentence orders the words to show how a seemingly 'bonkers' strategy can still be successful.

fill blank C2

The artist's latest installation, featuring upside-down furniture and walls painted in clashing neon colors, was widely considered to be utterly ______.

Correct! Not quite. Correct answer: preposterous

The word 'preposterous' aligns with the meaning of 'bonkers' in suggesting something absurd and illogical, fitting the description of the art installation.

fill blank C2

After weeks of working eighteen-hour days on the project, Sarah was starting to feel completely ______; her ideas were becoming increasingly erratic.

Correct! Not quite. Correct answer: unhinged

'Unhinged' conveys a sense of mental disarray or instability, similar to 'bonkers' when describing someone whose mental state is deteriorating.

fill blank C2

The professor's theory, while intriguing, struck many of his colleagues as absolutely ______ due to its complete disregard for established scientific principles.

Correct! Not quite. Correct answer: ludicrous

'Ludicrous' effectively captures the idea of something being absurd and ridiculous, echoing the sentiment of 'bonkers' when applied to an outlandish idea.

fill blank C2

The new manager's decision to implement a 'no shoes in the office' policy was met with widespread incredulity; many employees thought it was utterly ______.

Correct! Not quite. Correct answer: insane

'Insane' directly means crazy or mad, which is a strong synonym for 'bonkers' in this context, describing an absurd policy.

fill blank C2

Trying to assemble that flat-pack furniture without instructions was an exercise in futility; I was going completely ______ by the end of it.

Correct! Not quite. Correct answer: berserk

'Berserk' implies a state of wild or frenzied excitement or anger, akin to becoming 'bonkers' due to frustration.

fill blank C2

Her fashion sense could be described as delightfully ______; she often paired neon socks with vintage ballgowns, much to the amusement of onlookers.

Correct! Not quite. Correct answer: eccentric

'Eccentric' means unconventional and slightly strange, which aligns with the 'highly eccentric' aspect of 'bonkers' when describing a unique personal style.

writing C2

Imagine a character who, despite appearing completely 'bonkers' to others, possesses a profound and unique understanding of the world. Write a short character sketch (approx. 100-150 words) that explores this dichotomy, using descriptive language to illustrate their 'bonkers' exterior and hinting at the depth beneath.

Well written! Good try! Check the sample answer below.

Sample answer

Professor Cuthbert Bumble, with his perpetually askew spectacles and habit of conversing with potted plants, was undeniably seen as bonkers by his colleagues. He’d often burst into spontaneous recitations of ancient Norse poetry or insist that the true meaning of existence lay in the migratory patterns of garden slugs. Yet, beneath the veneer of his delightful madness lay an intellect sharper than any razor, a mind that perceived connections invisible to the mundane. His 'bonkers' theories, dismissed as ramblings, frequently contained kernels of profound truth, revealing a universe far more intricate and wondrous than conventional thought dared to imagine. He wasn't mad; he was simply operating on a different, more enlightened frequency.

Correct! Not quite. Correct answer:
writing C2

You are a journalist reporting on a new art installation that has been described by critics as 'utterly bonkers.' Describe the installation in vivid detail, focusing on elements that contribute to this perception, and then explore the artist's possible intentions behind such a seemingly absurd creation. (Approx. 100-150 words)

Well written! Good try! Check the sample answer below.

Sample answer

The latest installation by enigmatic artist Xanthe Noir, titled 'The Cacophony of Existence,' has critics divided, largely owing to its utterly bonkers nature. Visitors are greeted by a room filled with suspended bathtub toys, each connected to a complex network of wires that emit discordant squeaks and gurgles. A central plinth showcases a taxidermied pigeon wearing a monocle, perpetually rotating on a spit while chanting existentialist philosophy. Noir’s intention, one might surmise, is to provoke a visceral reaction, forcing contemplation on the absurdity of modern life and the arbitrary classifications we impose on art. It’s a chaotic symphony of the nonsensical, daring viewers to find meaning amidst the perceived madness.

Correct! Not quite. Correct answer:
writing C2

Write a short personal anecdote (approx. 100-150 words) about a time you witnessed or participated in a 'bonkers' situation. Describe the events leading up to it, the situation itself, and your reactions to the absurdity of it all. Emphasize how the 'bonkers' element made the experience memorable.

Well written! Good try! Check the sample answer below.

Sample answer

I once attended a village fete that descended into utter bonkers chaos. The main event was a sheepdog trial, but halfway through, a rogue flock of geese, inexplicably dressed in tiny hats, stampeded across the field, scattering both sheep and bewildered dogs. The commentator, far from being flustered, began improvising a narrative about a 'rebellion of the poultry,' urging the sheepdogs to 'negotiate for peace.' Spectators, initially stunned, soon erupted in laughter. It was a scene so hilariously absurd, so completely off-script, that it transcended mere entertainment. That bonkers goose-hat rebellion remains, to this day, the most wonderfully bizarre and memorable fete I've ever experienced.

Correct! Not quite. Correct answer:
reading C2

What is the main idea conveyed in the passage regarding 'bonkers' scientific theories?

Read this passage:

In the annals of scientific discovery, certain theories, initially dismissed as utterly bonkers, have eventually reshaped our understanding of the cosmos. Copernicus's heliocentric model, for instance, flew in the face of established dogma, earning ridicule before its eventual acceptance. Similarly, quantum mechanics, with its mind-bending concepts of superposition and entanglement, was once considered the product of 'mad' scientists, yet it now forms the bedrock of modern physics. These instances highlight a crucial lesson: what seems 'bonkers' today might well be tomorrow's groundbreaking truth, challenging us to keep an open mind to the unconventional.

What is the main idea conveyed in the passage regarding 'bonkers' scientific theories?

Correct! Not quite. Correct answer: Initially ridiculed theories can sometimes become foundational scientific truths.

The passage provides examples of theories (heliocentric model, quantum mechanics) that were initially considered 'bonkers' but ultimately became fundamental to science, supporting the idea that such theories can evolve into established truths.

Correct! Not quite. Correct answer: Initially ridiculed theories can sometimes become foundational scientific truths.

The passage provides examples of theories (heliocentric model, quantum mechanics) that were initially considered 'bonkers' but ultimately became fundamental to science, supporting the idea that such theories can evolve into established truths.

reading C2

According to the passage, what role do 'bonkers' artistic movements often play?

Read this passage:

The art world has a peculiar relationship with the 'bonkers.' Often, what is initially derided as nonsensical or amateurish eventually gains recognition as revolutionary. Consider the Fauvists, whose vibrant, unmodulated colors were deemed 'bonkers' deviations from artistic tradition, yet they paved the way for modern expressionism. Or Dadaism, a movement deliberately embracing the absurd and illogical, which challenged conventional notions of beauty and meaning. This pattern suggests that 'bonkers' artistic endeavors, while jarring at first, frequently serve as catalysts for profound shifts in aesthetic perception, pushing the boundaries of what is considered art.

According to the passage, what role do 'bonkers' artistic movements often play?

Correct! Not quite. Correct answer: They frequently instigate significant changes in artistic understanding and expression.

The passage explicitly states that 'bonkers' artistic endeavors 'frequently serve as catalysts for profound shifts in aesthetic perception, pushing the boundaries of what is considered art,' citing Fauvism and Dadaism as examples.

Correct! Not quite. Correct answer: They frequently instigate significant changes in artistic understanding and expression.

The passage explicitly states that 'bonkers' artistic endeavors 'frequently serve as catalysts for profound shifts in aesthetic perception, pushing the boundaries of what is considered art,' citing Fauvism and Dadaism as examples.

reading C2

What is the primary function of 'bonkers' characters in literature, as described in the passage?

Read this passage:

In literature, characters deemed 'bonkers' often serve as crucial vehicles for exploring societal norms, challenging conventional wisdom, and revealing deeper truths about the human condition. From Don Quixote's chivalrous delusions to the Mad Hatter's tea party antics, these eccentric figures, though seemingly irrational, often possess an intuitive grasp of realities that elude their more 'sane' counterparts. Their 'bonkers' perspectives offer a liberating lens through which authors can critique the absurdities of the world, making the reader question what truly constitutes sanity and madness.

What is the primary function of 'bonkers' characters in literature, as described in the passage?

Correct! Not quite. Correct answer: To critically examine social conventions and expose deeper truths.

The passage states that 'bonkers' characters 'serve as crucial vehicles for exploring societal norms, challenging conventional wisdom, and revealing deeper truths about the human condition,' and that their perspectives allow authors to 'critique the absurdities of the world.'

Correct! Not quite. Correct answer: To critically examine social conventions and expose deeper truths.

The passage states that 'bonkers' characters 'serve as crucial vehicles for exploring societal norms, challenging conventional wisdom, and revealing deeper truths about the human condition,' and that their perspectives allow authors to 'critique the absurdities of the world.'

sentence order C2

Tap words below to build the sentence
Correct! Not quite. Correct answer: He came up with some truly bonkers ideas for the project presentation.

The sentence describes someone generating highly eccentric ideas for a presentation. 'Bonkers' modifies 'ideas'.

sentence order C2

Tap words below to build the sentence
Correct! Not quite. Correct answer: The situation at the stock exchange was absolutely bonkers after the unexpected announcement.

This sentence illustrates a chaotic and wild scenario at the stock exchange, consistent with the C2 understanding of 'bonkers'.

sentence order C2

Tap words below to build the sentence
Correct! Not quite. Correct answer: Her proposal sounded a bit bonkers at first, but it actually had merit.

This sentence demonstrates the usage of 'bonkers' to describe an idea that initially seems absurd but later proves to be valuable, suitable for a C2 level.

/ 144 correct

Perfect score!

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More Emotions words

abanimfy

C1

A collective psychological state characterized by a profound loss of vitality, spirit, or motivation within a specific group or community. It describes the stagnation that occurs when a social structure or organization loses its shared sense of purpose and creative energy.

abanimize

C1

The systematic process of neutralizing or stripping away emotional intensity from a situation to achieve a state of detached objectivity. It is primarily used to describe a mental state where complex human sentiments are reduced to manageable, clinical facts to avoid personal bias.

abhor

C1

To feel a strong sense of horror, disgust, or intense hatred toward something. It is a formal verb used to describe a deep-seated moral or emotional repulsion.

abminity

C1

To regard something with intense loathing or extreme disgust; to treat an object or idea as an abomination. It is used in high-level contexts to describe a profound moral or aesthetic aversion toward an action or concept.

abmotine

C1

Describes a state of being emotionally detached or lacking intrinsic motivation, often characterized by a cold, clinical, or indifferent stance. It is used to denote a specific lack of movement or response to external emotional stimuli.

abominable

C1

Causing a feeling of hatred or disgust; very unpleasant or disagreeable. It often describes something morally repulsive or extremely bad in quality.

abphilous

C1

To consciously withdraw or distance oneself from a previous affinity, attraction, or emotional attachment. It involves a systematic effort to break a psychological bond in order to achieve a state of neutrality or objectivity.

absedhood

C1

Describing a state of being profoundly detached or emotionally withdrawn from one's surroundings or social responsibilities. It refers to a specific condition of intense, often self-imposed, isolation or a lack of interest in external affairs.

abvidness

C1

The quality or state of being intensely eager, enthusiastic, or consumed by a particular interest or desire. It represents a level of dedication and spirited engagement that often goes beyond standard enthusiasm, typical of scholars, collectors, or hobbyists.

adacrty

C1

Alacrity refers to a cheerful readiness, promptness, or willingness to do something. It describes not only the speed of an action but also the positive and enthusiastic attitude of the person performing it.

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