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A2 adjective #39 most common 9 min read

important

Top 39

Practice it Examples Notes & Tips important in 30 Seconds

Explanation important in your Level:

At the A1 level, 'important' is used to describe basic needs and simple priorities. Students learn that things like food, water, and family are 'important'. The focus is on the basic sentence structure: 'X is important.' For example, 'Water is important' or 'My family is important.' At this stage, learners use it to express what they value in a very direct and uncomplicated way. They might not use intensifiers like 'extremely' yet, but they will use 'very'. The goal is to help the learner communicate their most fundamental needs and feelings to others. It is one of the first adjectives learned because it is so useful for basic survival and social interaction.

At the A2 level, learners begin to use 'important' in more varied contexts, such as school, work, and daily routines. They start using the pattern 'It is important to...' followed by a verb, which allows them to give simple advice or state rules. For example, 'It is important to study for the test.' They also begin to understand that 'important' can describe people's jobs or roles, like 'an important doctor'. At this level, learners are expected to use the word to describe their preferences and the reasons for their actions. They are also introduced to the comparative 'more important' and the superlative 'the most important', allowing them to rank things in order of significance.

At the B1 level, 'important' is used to discuss more abstract concepts and opinions. Learners can explain *why* something is important in greater detail. They might say, 'It is important to protect the environment because...' and provide a logical reason. They also begin to encounter the word in more formal contexts, such as news articles or business emails. At this stage, learners should be able to distinguish between 'important to me' (personal value) and 'important for me' (benefit). They also start to learn some common synonyms like 'main' or 'key' to avoid overusing 'important'. Their sentences become longer and more complex, incorporating the word into various clauses.

At the B2 level, learners use 'important' with a high degree of accuracy and nuance. They understand the subtle differences between 'important,' 'crucial,' and 'essential'. They can use the word in professional settings to discuss strategy, impact, and consequences. For example, 'It is important that we consider the long-term effects of this policy.' They are comfortable with the 'It is important that [subject] [verb]' structure, including the subjunctive mood. At this level, they also recognize idiomatic expressions and collocations like 'all-important' or 'vitally important'. They can use the word to construct persuasive arguments, highlighting the most significant points to convince their audience.

At the C1 level, 'important' is often replaced by more sophisticated vocabulary, but when it is used, it is for specific rhetorical effect. Learners understand the academic and technical implications of the word. They might use it to describe 'statistically important' (significant) results in a research paper. They can navigate complex sentence structures where 'important' is modified by precise adverbs like 'fundamentally,' 'inherently,' or 'strategically'. They also understand the cultural and historical weight the word can carry in different contexts. At this stage, the learner is not just using the word; they are mastering the art of emphasis, knowing exactly when 'important' is the right choice and when a more specialized term is required.

At the C2 level, the use of 'important' is near-native in its subtlety. The speaker or writer can use the word to convey irony, understatement, or intense gravity. They understand the philosophical dimensions of 'importance' and can discuss the concept in the abstract. They are fully aware of the word's etymology and how it functions within the broader system of the English language. A C2 learner can use 'important' in a way that feels completely natural in any register, from the most formal legal document to the most casual slang-filled conversation. They have a complete command of all its collocations, idioms, and related forms, using them to create nuanced and powerful communication.

Practice it Examples Notes & Tips

important in 30 Seconds

Important describes things that have value, power, or significance and deserve attention.
It is a high-frequency adjective used in almost every context of English communication.
Common structures include 'X is important' and 'It is important to [verb]'.
Synonyms like 'crucial' or 'essential' can provide more specific meaning in advanced writing.

The word important is a cornerstone of the English language, serving as the primary way to denote value, priority, and significance. At its core, it tells the listener or reader that the subject at hand should not be ignored. Whether you are discussing a life-saving medical procedure, a critical business deadline, or simply the need to buy milk, 'important' provides the necessary weight to your statement. It functions as a signal to pay attention, suggesting that the consequences of ignoring the subject could be substantial. In daily conversation, it is used to prioritize tasks and express personal values. In professional settings, it identifies key performance indicators and strategic goals. The versatility of 'important' lies in its ability to scale from minor daily necessities to global crises.

Priority Signaling: When we label a task as important, we are placing it higher on our mental to-do list, indicating that it requires immediate or focused action.
Value Attribution: It describes the inherent worth of an object or person, such as an important historical document or an important leader in a community.

It is important to wear a seatbelt whenever you are in a moving vehicle to ensure your safety.

Historically, the word stems from the concept of 'carrying weight' or 'bringing in' consequence. This physical metaphor helps us understand its modern usage: an important thing is 'heavy' in our minds. It occupies space and demands energy. When a teacher says a lesson is important, they are warning students that the information will be needed for future success. When a doctor says a symptom is important, they are indicating it is a key piece of the diagnostic puzzle. The word acts as a bridge between mere existence and meaningful impact. Without this word, our ability to categorize the world into 'what matters' and 'what doesn't' would be significantly hampered.

The most important thing in life is to be kind to others and help those in need.

Relational Importance: Something can be important to one person but not to another, highlighting the subjective nature of the word in personal contexts.

This old watch is very important to me because it belonged to my grandfather.

In conclusion, 'important' is the primary tool for hierarchy in language. It allows us to sort through the infinite data of the world and highlight the pieces that require our cognitive resources. Whether used to describe a person's role, a step in a process, or a moral value, it remains one of the most frequently used and essential adjectives in English communication across all levels of proficiency.

Using 'important' correctly involves understanding its grammatical placement and the common structures that accompany it. As an adjective, it most frequently appears in two positions: before a noun (attributive) or after a linking verb like 'be' (predicative). For example, in the phrase 'an important meeting,' it modifies the noun directly. In 'The meeting is important,' it describes the subject through the verb 'is'. This flexibility allows for various sentence constructions depending on what you want to emphasize.

The 'It is important to...' Pattern: This is perhaps the most common way to give advice or state a necessity. The word 'it' acts as a dummy subject, followed by 'is important' and an infinitive verb.

It is important to arrive on time for your job interview.

Another sophisticated structure is the 'It is important that...' clause. This often triggers the subjunctive mood in formal English, though in modern casual English, it usually follows standard verb forms. For instance, 'It is important that he be there' (formal) versus 'It is important that he is there' (casual). Understanding these nuances helps learners transition from basic A2 usage to more advanced B2 or C1 communication styles. Furthermore, 'important' is frequently modified by adverbs to show degree, such as 'very,' 'extremely,' 'critically,' or 'fairly'.

She played an important role in the success of the project.

Comparative and Superlative: Because 'important' has three syllables, we use 'more important' and 'the most important' rather than adding -er or -est.

Health is more important than wealth.

Finally, consider the prepositional use. We often say something is 'important for' a purpose or 'important to' a person. 'Exercise is important for your health' focuses on the benefit, while 'This ring is important to me' focuses on the emotional connection. Mastering these small prepositional differences is key to sounding like a native speaker. By practicing these patterns, you ensure that your use of 'important' is not only grammatically correct but also contextually appropriate.

In the real world, 'important' is ubiquitous. You will hear it in news broadcasts, where anchors describe 'important developments' in international politics. You will hear it in classrooms, where teachers emphasize 'important concepts' that will appear on the exam. In the workplace, managers often start meetings by highlighting the 'most important tasks' for the week. It is a word that demands a pause; when someone says 'Listen, this is important,' the atmosphere usually shifts toward seriousness.

In Media and News: Used to categorize breaking news and events that have a wide-reaching impact on society or the economy.

We have an important announcement regarding the upcoming elections.

In social settings, the word is used to express care and concern. Friends might tell each other, 'Your happiness is important to me.' In advertising, companies use the word to make their products seem essential: 'An important addition to your skincare routine.' Even in legal and medical contexts, 'important' is used to label documents or symptoms that require immediate attention. It is a 'high-frequency' word, meaning it appears in the top 500 most used words in the English language, making it indispensable for any learner.

It is important to follow the instructions carefully to avoid any mistakes.

In Academic Lectures: Professors use it to flag information that is foundational to the field of study or necessary for passing the course.

This is an important distinction to make when analyzing the data.

Whether you are reading a textbook, watching a movie, or having a coffee with a friend, you will encounter 'important'. It is the primary currency of significance in English. By paying attention to the contexts in which it is used, you can learn a lot about what a particular culture or group values most. It is not just a word; it is a window into the priorities of the speaker.

Despite its simplicity, 'important' is often misused by learners. One of the most common errors is the confusion between the adjective 'important' and the adverb 'importantly'. Many people start sentences with 'Importantly, we need to...' when they should technically use 'More importantly' or 'It is important to note that...'. While 'importantly' is becoming more accepted at the start of sentences, purists still find it jarring. Another frequent mistake is using the wrong preposition; saying 'important of' instead of 'important for' or 'important to'.

Adjective vs. Noun Confusion: Learners sometimes say 'This is a very importance matter' instead of 'This is a very important matter' or 'This matter is of great importance'.

It is very importance to eat vegetables.
It is very important to eat vegetables.

Overuse is another 'mistake' in terms of style. Because 'important' is a safe, easy word, learners often use it for everything. This can make writing sound repetitive and dull. If everything is 'important,' then nothing truly stands out. To improve, learners should try to use more specific synonyms like 'crucial' for things that are decisive, 'essential' for things that are needed for survival, or 'significant' for things that have a measurable effect. Additionally, watch out for the spelling; many people forget the 'i' or the 'a', writing 'importent' or 'importante' (influenced by Romance languages).

The importance of sleep cannot be overstated.

Word Order with 'Enough': Correct: 'important enough'. Incorrect: 'enough important'.

Is this issue important enough to call a meeting?

Finally, be careful with the intensifier 'most'. While 'the most important' is correct, saying 'the more important' is only used when comparing exactly two things. If you are talking about one thing out of many, always use 'the most important'. Avoiding these common pitfalls will make your English sound more natural and professional.

To truly master English, you must learn when to replace 'important' with a more precise synonym. While 'important' is a great general-purpose word, it can lack the 'punch' needed for specific situations. For example, if something is so important that it is absolutely necessary for success or survival, 'essential' or 'vital' are better choices. If something is important because it will decide the outcome of a situation, 'crucial' or 'pivotal' are more effective. Using these alternatives shows a higher level of vocabulary and helps you express nuance.

Crucial vs. Important: 'Crucial' implies a turning point or a decision that will lead to success or failure, whereas 'important' is more general.
Essential vs. Important: 'Essential' means something is a basic part of a whole; without it, the thing cannot exist or function.

Water is essential for life, but a college degree is merely important for many careers.

In academic writing, you might see 'significant' used to describe data that shows a clear pattern, or 'noteworthy' for something that deserves to be mentioned. In business, 'paramount' is used to describe the highest level of importance, such as 'Safety is paramount'. For things that have a lot of influence, 'influential' or 'prominent' are excellent choices. On the opposite side, antonyms like 'trivial,' 'insignificant,' or 'negligible' help you describe things that do not matter. Knowing these contrasts helps solidify your understanding of 'important'.

This is a pivotal moment in the history of our company.

Significant vs. Important: 'Significant' often refers to a measurable amount or a meaningful change, while 'important' is more about value.

There has been a significant increase in global temperatures over the last century.

By expanding your vocabulary beyond 'important,' you become a more precise and engaging communicator. You can paint a clearer picture of exactly *how* something matters, whether it's a small but 'noteworthy' detail or a 'monumental' achievement that changes everything. Practice replacing 'important' in your next essay or conversation and see how it changes the tone of your message.

How Formal Is It?

Formal

Neutral

Informal

Child friendly

Slang

Fun Fact

The word originally shared a root with 'import' (to bring goods into a country). The idea was that something 'important' was something that 'brought in' a lot of weight or value.

Pronunciation Guide

UK /ɪmˈpɔː.tənt/

US /ɪmˈpɔːr.tənt/

The stress is on the second syllable: im-POR-tant.

Rhymes With

Dormant Informant Absorbent Adherent Coherent Inherent Apparent Transparent

Common Errors

Pronouncing it as 'im-por-TANT' (stressing the last syllable).
Adding an extra 'i' at the end (importanti).
Missing the 'm' (iportant).
Confusing the 'a' with 'e' (importent).
Over-pronouncing the final 't' in American English.

Difficulty Rating

Reading 2/5

Easy to recognize in texts due to high frequency.

Writing 3/5

Spelling can be tricky (a vs e), and overuse is common.

Speaking 2/5

Pronunciation is generally straightforward but stress matters.

Listening 2/5

Easily understood, though 't' sounds may be dropped.

What to Learn Next

Prerequisites

Big Good Need Value Work

Learn Next

Crucial Essential Significant Priority Importance

Advanced

Paramount Pivotal Indispensable Consequential Salient

Grammar to Know

Adjective Placement

The important (adj) news (noun).

Subjunctive Mood

It is important that he be (subjunctive) informed.

Comparatives

This is more important than that.

Superlatives

This is the most important part.

Dummy Subject 'It'

It is important to sleep.

Examples by Level

Water is important for our bodies.

Water is needed.

Simple subject + is + adjective.

My family is very important to me.

I love my family.

Use 'to' for personal value.

It is important to eat breakfast.

Breakfast is a good meal.

It is important + to + verb.

Is this an important book?

Does this book matter?

Question form with 'is'.

He is an important person in my life.

He matters to me.

Adjective before a noun.

Sleep is important for children.

Kids need sleep.

Important + for + noun.

This is not important.

This does not matter.

Negative form with 'not'.

Money is important for buying food.

You need money for food.

Important + for + gerund (-ing).

It is important to study for your exams.

You should study.

Infinitive phrase as subject complement.

Health is more important than money.

Health is better.

Comparative form 'more important'.

She has an important meeting today.

The meeting is serious.

Attributive adjective.

What is the most important rule?

Which rule is number one?

Superlative form 'the most important'.

It is important to be kind to everyone.

Being nice matters.

Adjective + to-infinitive.

Is it important to wear a uniform?

Is a uniform required?

Interrogative with 'it'.

This is an important day for our country.

A special national day.

Important + noun + for + noun.

I have something important to tell you.

I have big news.

Something + adjective + to-infinitive.

It is important to understand the cultural differences.

Knowing culture matters.

Abstract noun as object of infinitive.

The most important thing is to stay positive.

Positivity is key.

Superlative used as a noun phrase.

Education plays an important role in society.

Education is a big part.

Collocation: 'play an important role'.

It is important that you arrive on time.

Punctuality is required.

That-clause after 'important'.

I don't think that is very important right now.

It's not a priority.

Adverb 'very' modifying 'important'.

She made an important discovery in science.

She found something big.

Important + noun (discovery).

It is important for us to work together.

Teamwork is needed.

Important + for + object + to-infinitive.

The news reported an important event in the city.

A big thing happened.

Standard attributive use.

It is critically important that we reduce carbon emissions.

We must cut pollution.

Adverb 'critically' for emphasis.

The CEO made an important announcement regarding the merger.

The boss gave big news.

Formal business context.

Self-reflection is an important part of personal growth.

Thinking about yourself helps.

Important + part + of + noun phrase.

It is important to distinguish between facts and opinions.

Know the difference.

Infinitive phrase with 'distinguish'.

The results of this study are extremely important for the industry.

The industry needs this data.

Predicative use with intensifier.

She is an important figure in modern literature.

She is a famous writer.

Important + figure (person of status).

It is important that the data be handled securely.

Keep the data safe.

Subjunctive mood 'be handled'.

Finding a balance is more important than ever.

Balance is very needed now.

Comparative with 'than ever'.

The nuances of the contract are fundamentally important.

The small details matter most.

Adverb 'fundamentally' modifying 'important'.

It is important to acknowledge the limitations of this research.

Admit what the study can't do.

Formal academic hedging.

His contribution was important, albeit somewhat controversial.

He helped, but people argued.

Use of 'albeit' to qualify 'important'.

The all-important question remains: who will pay for it?

The most vital question.

Compound adjective 'all-important'.

It is important that we do not lose sight of our core values.

Remember what we stand for.

Metaphorical 'lose sight of'.

The timing of the release was strategically important.

The time was chosen carefully.

Adverb 'strategically' modifying 'important'.

She played an important, if understated, role in the negotiations.

She helped quietly.

Parenthetical 'if understated'.

It is important to recognize the systemic nature of the problem.

The whole system is the issue.

Complex noun phrase 'systemic nature'.

The philosophical implications of his work are profoundly important.

His work changes how we think.

Adverb 'profoundly' for deep impact.

It is important to interrogate the assumptions underlying this theory.

Question the basic ideas.

High-level verb 'interrogate'.

Whether the policy succeeds is important, but how it is implemented is paramount.

Success matters, but method matters more.

Contrast between 'important' and 'paramount'.

The distinction between the two concepts is subtle yet important.

Small but big difference.

Contrastive 'yet'.

It is important that we avoid a reductionist view of the situation.

Don't make it too simple.

Academic term 'reductionist'.

The document is important not just for its content, but for its historical context.

The history matters too.

Correlative conjunction 'not just... but for'.

It is important to maintain a sense of perspective during a crisis.

Keep looking at the big picture.

Idiomatic 'sense of perspective'.

The decision was important in ways that were not immediately apparent.

The importance was hidden at first.

Relative clause 'that were not...'.

Synonyms

significant essential vital crucial key major

Antonyms

unimportant trivial insignificant

Common Collocations

Important role

Important factor

Important information

Important decision

Important meeting

Important event

Important issue

Important part

Important discovery

Important lesson

Common Phrases

Most important

— The thing that has the highest priority.

The most important thing is to be happy.

More importantly

— Used to introduce a point that is more significant than the last.

He is rich, but more importantly, he is kind.

Important to note

— A phrase used to draw attention to a specific fact.

It is important to note that the store is closed on Sundays.

All-important

— Extremely important; necessary for success.

He scored the all-important goal in the final minute.

Of great importance

— A formal way to say something is very important.

This matter is of great importance to the government.

Play an important part

— To be a significant factor in something.

Luck played an important part in his success.

Important for

— Used to show the benefit or purpose.

Exercise is important for your heart.

Important to

— Used to show personal value or opinion.

Music is very important to her.

Not important

— Used to dismiss something as irrelevant.

Don't worry about the price; it's not important.

Equally important

— Used to show that two things have the same value.

Honesty is good, but kindness is equally important.

Often Confused With

important vs Importantly

Importantly is an adverb; important is an adjective. Don't say 'This is an importantly matter'.

important vs Importance

Importance is the noun form. Use it after 'of' or as a subject/object.

important vs Import

Import usually refers to bringing goods into a country, though it can mean 'meaning' in very formal contexts.

Idioms & Expressions

"The big picture"

— The most important facts about a situation and the effects of that situation on other things.

Don't get lost in the details; look at the big picture.

Informal

"Bottom line"

— The most important fact in a situation.

The bottom line is that we need more money.

Business

"Main squeeze"

— A person's most important romantic partner.

He's bringing his main squeeze to the party.

Slang

"Top dog"

— The most important or powerful person in a group.

She worked hard to become the top dog in the office.

Informal

"Make or break"

— Something that will lead to either great success or total failure.

This project will make or break his career.

Neutral

"Big cheese"

— An important and powerful person in an organization.

He's the big cheese at the bank.

Informal

"Life or death"

— Extremely important, as if someone's life depends on it.

It's not a life or death situation, so relax.

Neutral

"Priority number one"

— The most important thing to do or deal with.

Safety is priority number one.

Neutral

"Matter of course"

— Something that is important but expected to happen.

We check the locks as a matter of course.

Formal

"High stakes"

— Involving a lot of risk and very important consequences.

It was a high-stakes game of poker.

Neutral

Easily Confused

important vs Significant

Both mean 'matters'.

Significant usually implies a measurable change or a specific meaning, while important is more general.

A significant increase in sales.

important vs Essential

Both mean 'needed'.

Essential means you cannot do without it; important means it has high value but might not be strictly required for survival.

Oxygen is essential.

important vs Crucial

Both mean 'very important'.

Crucial implies that the outcome of a situation depends on this one thing.

A crucial decision in the game.

important vs Vital

Both mean 'necessary'.

Vital is often related to life, health, or the very existence of something.

Vital signs in a hospital.

important vs Main

Both mean 'primary'.

Main refers to the largest or most frequent part, while important refers to value.

The main reason I'm here.

Sentence Patterns

Subject + is + important.

Family is important.

It is important to + verb.

It is important to eat.

It is important for + noun + to + verb.

It is important for kids to play.

It is important that + clause.

It is important that we leave now.

Adverb + important + noun.

A strategically important location.

Noun + is + of + [adjective] + importance.

This is of vital importance.

More important than + noun.

Health is more important than wealth.

The most important + noun.

The most important rule is safety.

Word Family

Nouns

Verbs

Adjectives

How to Use It

frequency

Top 500 words in English.

Common Mistakes

It is importance to go. → It is important to go.
You must use the adjective 'important' after 'is', not the noun 'importance'.
An importent day. → An important day.
The spelling is with an 'a', not an 'e'.
He is a very importantly man. → He is a very important man.
'Importantly' is an adverb; use the adjective 'important' to describe a man.
This is enough important. → This is important enough.
The word 'enough' comes after the adjective it modifies.
It is important of you to come. → It is important for you to come.
Use the preposition 'for' or 'to', not 'of', with 'important'.

Tips

Vary Your Vocabulary

Instead of using 'important' three times in one paragraph, try using 'essential' or 'significant' to keep the reader interested.

Emphasis

When you want to show something is really important, stress the word: 'This is *really* important.'

Prepositions

Remember: 'Important to' for feelings, 'Important for' for results.

The 'Ant' Rule

Think of an 'Ant' being 'Important' to the colony to remember it ends in -ANT.

Formal Tone

In formal essays, use 'of great importance' or 'of significant value' instead of 'very important'.

Glottal Stop

Be prepared to hear 'im-por-nt' in American English where the 't' is almost silent.

Word Family

Learn 'importance' and 'importantly' at the same time to expand your range.

Context Clues

If you see 'important' in a news headline, look for the 'who' and 'why' immediately after.

Subjunctive

In formal English, use 'It is important that he *be* here' instead of 'is here'.

Priority

Use 'important' to help people understand what they should do first.

Memorize It

Mnemonic

Think of an 'IM-PORT-ANT'. An 'Important' person 'IM-ports' (brings in) 'ANT-sized' details that matter a lot.

Visual Association

Imagine a giant gold star on a piece of paper. The star makes the paper 'important'.

Word Web

Priority Value Key Crucial Essential Vital Significant Major

Challenge

Try to go a whole day without using the word 'important'. Use synonyms like 'vital' or 'key' instead to see how it changes your speech.

Word Origin

From the Middle French 'important' and directly from Medieval Latin 'importantem', the present participle of 'importare'.

Original meaning: To be of consequence or to carry weight into a situation.

Indo-European (Latin branch).

Cultural Context

Be careful not to tell someone their problems are 'not important', as this can be very offensive.

In the UK and US, 'important' is often used as a polite way to start a difficult conversation (e.g., 'We need to have an important talk').

'The Importance of Being Earnest' by Oscar Wilde. The 'Important' tag in email systems. The 'Most Important Person' (MIP) concept in marketing.

Practice in Real Life

Real-World Contexts

Education

Important lesson
Important exam
Important to study
Important concept

Business

Important meeting
Important client
Important deadline
Important decision

Health

Important symptom
Important medicine
Important for health
Important to rest

Relationships

Important to me
Important talk
Important date
Important person

Politics

Important issue
Important vote
Important law
Important speech

Conversation Starters

"What is the most important thing you learned this year?"

"Why is it important to learn a second language?"

"Is money more important than free time?"

"Who is the most important person in your life?"

"What is an important rule in your house?"

Journal Prompts

Write about an important decision you made recently and how it changed your life.

What are the three most important values a person should have?

Describe an important historical event from your country.

Why is it important to take care of the environment?

If you could change one important thing in the world, what would it be?

Frequently Asked Questions

10 questions

Both are correct but have different meanings. 'Important to me' refers to personal value or feelings (e.g., 'My dog is important to me'). 'Important for me' refers to a benefit or necessity (e.g., 'Exercise is important for me').

Yes, 'very important' is very common and correct. However, in formal writing, you might prefer 'crucial' or 'essential' to sound more professional.

The noun form is 'importance'. For example: 'I understand the importance of this project.'

Yes, it is an adverb. It is often used in the phrase 'more importantly' to add a more significant point to a conversation.

It is spelled I-M-P-O-R-T-A-N-T. Be careful with the 'a' near the end.

Common synonyms include significant, crucial, essential, vital, and key.

Yes, 'important' is an adjective used to describe nouns.

Yes, you can say someone is an 'important person' (meaning they have high status) or 'important to me' (meaning you care about them).

The most common opposites are 'unimportant' and 'trivial'.

It is always 'an important' because 'important' starts with a vowel sound.