At the A1 level, the word 'deceived' is quite difficult. It is better to think of it as 'tricked' or 'lied to.' Imagine someone tells you a story that is not true, and you believe them. Later, you find out the truth. You can say, 'He tricked me.' In more advanced English, we say 'I was deceived.' It means you believed something that was a lie. For example, if a friend says they have no candy, but they really have a lot, and you believe them, you were deceived. It is a big word for a simple idea: believing a lie. At this level, you don't need to use 'deceived' often, but it is good to know it means 'someone made me believe a lie.' Always remember that it's about the person who was tricked. If you are the one who believed the lie, you are the one who was deceived. It's like a game where someone hides the truth from you.
At the A2 level, you can start using 'deceived' to describe situations where someone wasn't honest. It is a more formal way to say 'tricked.' You often see it in stories. For example, 'The fox deceived the crow to get the cheese.' This means the fox was clever and told a lie to get what he wanted. You can use it with 'by' to say who did the tricking: 'I was deceived by my brother.' It is also useful for talking about things that look different than they really are. 'The small box deceived me; it was actually very heavy.' This means the box looked light, but it wasn't. It's a useful word when you want to sound a bit more serious than just using 'tricked.' Try to use it when you talk about advertisements or movies where there is a surprise. It helps you describe the feeling of finding out the truth after believing a lie.
At the B1 level, 'deceived' is an important word for describing complex social situations and feelings. It's not just about a simple lie; it's about the state of being misled. You should know the common pattern 'be deceived by.' For example, 'Many people were deceived by the fake news on social media.' This shows that the deception affected many people and had a real impact. You can also use 'deceived into' followed by an -ing verb: 'She was deceived into buying a product she didn't need.' This is a very common way to describe scams or bad marketing. At this level, you should also understand that 'deceived' can be about your own senses, like an optical illusion. It's a versatile word that helps you talk about trust, honesty, and the difference between what things look like and what they really are. It's more sophisticated than 'tricked' and is common in news and books.
At the B2 level, you should be comfortable using 'deceived' in a variety of contexts, including formal writing and professional discussions. You understand the nuance that 'deceived' implies a successful attempt to mislead, often with a specific purpose. You can use it to discuss ethics, such as 'The company was accused of having deceived its shareholders.' Here, it carries a legal and moral weight. You should also be aware of the concept of 'self-deception'—when someone tricks themselves. For example, 'He was deceived by his own ego into thinking he couldn't fail.' This shows a deeper psychological understanding. You can also use adverbs to modify the word, like 'easily deceived,' 'grossly deceived,' or 'cruelly deceived.' At this level, you are expected to distinguish 'deceived' from similar words like 'misled' (which can be accidental) or 'defrauded' (which is specifically about money). It's a key word for critical thinking and analyzing information.
At the C1 level, 'deceived' is a tool for precise and nuanced expression. You can use it to explore the philosophical and psychological depths of human interaction. You might discuss how 'the electorate was deceived by a sophisticated propaganda machine,' analyzing the mechanisms of power and influence. You understand the subtle difference between being 'deceived' and being 'deluded,' where the latter suggests a more internal or persistent state of false belief. You can use the word in complex sentence structures, such as 'Having been deceived once, she was now pathologically suspicious of everyone's motives.' This shows how the state of being deceived can have long-term effects on a person's character. You are also familiar with literary and historical references where deception plays a central role. At this level, 'deceived' is not just a vocabulary word; it's a concept you can use to deconstruct narratives, examine social contracts, and describe the intricacies of the human psyche with great sophistication.
At the C2 level, your mastery of 'deceived' allows you to use it with absolute precision in the most demanding intellectual contexts. You can employ it in academic papers, legal arguments, or high-level literary analysis. You might write about 'the cognitive dissonance that arises when an individual realizes they have been systematically deceived by a trusted institution,' exploring the profound societal implications of such a breach. You are sensitive to the word's etymological roots and its historical evolution in English literature. You can use it ironically or metaphorically, such as 'the eye is easily deceived by the play of light on the water,' to describe aesthetic experiences. You understand the full spectrum of its synonyms and can choose the exact word—whether it's 'bamboozled' for a touch of irony, 'swindled' for financial crimes, or 'hoodwinked' for a classic trick—to achieve the perfect tone and impact. For a C2 learner, 'deceived' is a fundamental part of a rich, expressive, and highly nuanced vocabulary that can navigate any communicative challenge.

deceived in 30 Seconds

  • Deceived describes the state of being successfully tricked or misled by a lie.
  • It is often used in the passive voice: 'I was deceived by the salesman.'
  • The word implies a breach of trust and a gap between appearance and reality.
  • It is a more formal and serious alternative to words like 'tricked' or 'fooled'.

To be deceived is to find oneself in a state where your perception of reality has been intentionally distorted by another person or entity. It is not merely about hearing a lie; it is about the successful implementation of that lie into your belief system. When you are deceived, you hold a conviction that is fundamentally at odds with the truth, often because someone has carefully curated information to lead you astray. This word is deeply rooted in the concept of trust and its subsequent violation. In social dynamics, being deceived often carries a heavy emotional weight, ranging from minor embarrassment to profound betrayal. The term is used in a variety of contexts, from the trivial—like being deceived by a clever magic trick—to the grave, such as being deceived by a fraudulent investment scheme or a disloyal partner. Linguistically, 'deceived' functions as the past participle of the verb 'deceive,' but it is frequently employed as an adjective to describe the victim's state of mind. It implies a certain level of passivity on the part of the victim, suggesting that they were the target of an external influence. However, it can also touch upon self-deception, where an individual's own desires or fears lead them to ignore the truth. In modern discourse, we see this word appearing in discussions about misinformation, deepfakes, and social engineering, where the goal is to leave the public feeling deceived for political or financial gain.

The Core Essence
At its heart, being deceived means your internal map of the world does not match the actual terrain because someone gave you a fake map.
Social Context
It is most commonly used when discussing broken promises, hidden agendas, or the realization that a situation was not what it appeared to be.
The Emotional Component
The word often evokes feelings of vulnerability, anger, or a loss of innocence once the truth is finally revealed.

The public felt utterly deceived when the company revealed that the 'natural' ingredients were actually synthetic chemicals.

The historical weight of the word 'deceived' cannot be overstated. In literature, some of the most tragic figures are those who have been deceived by those they loved most. Think of Othello, who was deceived by Iago into believing his wife was unfaithful, or King Lear, deceived by the flattering words of his elder daughters. These stories resonate because the experience of being deceived is a universal human fear. It strikes at our ability to navigate the world safely. If we cannot trust our senses or the words of others, we become paralyzed. This is why the word is often used in legal settings to describe 'fraudulent inducement'—when someone is deceived into signing a contract or making a purchase they otherwise wouldn't have. In the digital age, the word has taken on new dimensions. We talk about being deceived by 'phishing' emails or 'catfishing' profiles on dating apps. In these cases, the deception is facilitated by technology, but the human element—the desire to believe and the subsequent sting of the truth—remains the same. To be deceived is to be human, as our brains are naturally wired to look for patterns and trust social cues, making us susceptible to those who know how to manipulate those very instincts.

I realized I had been deceived by the low price, not realizing the hidden fees would double the total cost.

Furthermore, the word 'deceived' is often paired with adverbs that qualify the depth or ease of the trickery. One might be 'easily deceived,' suggesting a certain level of naivety or lack of critical thinking. Conversely, one might be 'cruelly deceived,' which highlights the malicious intent of the deceiver. The word also appears in the context of 'self-deception,' a psychological phenomenon where an individual convinces themselves of a falsehood to avoid a painful reality. This internal use of the word suggests that the most effective deceiver can sometimes be our own mind. In professional environments, being deceived can lead to a total breakdown of team cohesion. If employees feel deceived by management regarding bonuses or job security, the resulting loss of morale can be permanent. Thus, the word 'deceived' serves as a powerful warning in both personal and professional ethics: once the veil of deception is lifted, the damage to the relationship is often irreparable. It is a word that demands accountability and highlights the fragility of the social contract we all participate in every day.

He was deceived into thinking the investment was risk-free, only to lose his entire life savings.

Don't be deceived by his charming smile; he is a very calculated businessman.

She felt deceived by the edited photos on the hotel's website, as the actual room was tiny and dark.

Using the word deceived correctly requires an understanding of its grammatical function and its typical collocations. As a past participle, it often follows a form of the verb 'to be' (am, is, are, was, were) to create a passive construction. For example, 'I was deceived' focuses on the experience of the person who was tricked. It can also be used as an adjective modifying a noun, though this is less common than the passive verb form. One of the most important things to remember is the preposition that usually follows it. We are typically 'deceived by' someone or something (the agent of deception) or 'deceived into' doing something (the result of the deception). For instance, 'He was deceived by the false advertisements' and 'She was deceived into giving away her password.' These structures are the backbone of how the word is used in everyday English. Understanding these patterns allows you to describe complex situations of manipulation with precision and clarity.

Passive Construction
Subject + be + deceived + by + Agent. (e.g., 'The voters were deceived by the politician.')
Resultative Construction
Subject + be + deceived + into + Gerund (-ing). (e.g., 'They were deceived into buying a broken car.')
Adjectival Use
Using it to describe a person's state. (e.g., 'The deceived husband finally learned the truth.')

Many investors were deceived by the company's glowing financial reports, which turned out to be fraudulent.

Beyond the basic structures, 'deceived' is often used in more abstract or metaphorical ways. You can be deceived by your own senses—for example, an optical illusion might leave you deceived about the size of an object. You can also be deceived by appearances, a very common theme in English proverbs (like 'don't judge a book by its cover'). In these cases, the 'deceiver' isn't necessarily a person with bad intentions, but rather the nature of the situation itself. When writing, using 'deceived' can add a layer of sophistication to your prose. Instead of saying 'He lied to me,' saying 'I felt deceived' shifts the focus to the psychological impact and the breach of trust. It suggests a more elaborate or successful lie. It's also useful in academic or formal writing to describe historical events where a nation or group was misled by propaganda. The word carries a sense of gravity that 'tricked' simply lacks, making it ideal for serious analysis of human behavior and social history.

Do not be deceived by the simplicity of the task; it requires great attention to detail.

In terms of register, 'deceived' is perfectly at home in both spoken and written English, though it leans slightly towards the formal. In a casual conversation, you might say 'He totally fooled me,' but in a letter of complaint to a business, you would write 'I feel I have been deceived by your marketing materials.' This versatility makes it a high-value word for learners. It also pairs well with various intensifiers. You can be 'completely deceived,' 'thoroughly deceived,' or 'partially deceived.' Each of these adds a different nuance to the extent of the trickery. Furthermore, the word is often used in the negative to express skepticism: 'I will not be deceived so easily next time.' This shows a growth in character or a newfound caution. By mastering the use of 'deceived,' you gain the ability to articulate one of the most complex and painful aspects of human interaction with clarity and poise.

The detective refused to be deceived by the suspect's elaborate alibi.

She was deceived into believing that she had won a luxury vacation.

The beauty of the sunset deceived them into staying out much longer than they intended.

The word deceived is a staple of English-language media, literature, and formal discourse. If you watch the news, you will frequently hear it in reports about financial scams, political scandals, or consumer rights. For instance, a news anchor might report that 'thousands of homeowners were deceived by predatory lending practices.' In this context, the word carries a legal and ethical weight, suggesting that a powerful entity took advantage of less-informed individuals. You will also encounter it in documentaries, especially those focusing on history or psychology. A historian might explain how a whole population was deceived by a charismatic but dangerous leader through the use of state-controlled media. This highlights the word's utility in discussing large-scale social phenomena. It is a word that demands the listener or reader to consider the ethics of information and the responsibility of those who provide it.

In the News
Used to describe victims of fraud, misinformation campaigns, or corporate dishonesty.
In Literature and Film
A central theme in thrillers, tragedies, and mysteries where a character's world is turned upside down by a lie.
In Everyday Professional Life
Used in HR disputes, legal contracts, and discussions about marketing ethics.

'I feel deceived,' the whistleblower told the press, 'because I was promised the project was for peaceful purposes.'

In the world of entertainment, 'deceived' is a powerful word for building drama. Movie trailers often use it to hint at a plot twist: 'He thought he knew her... but he was about to find out how much he had been deceived.' In crime dramas like *Law & Order* or *Sherlock*, the moment of revelation—when the protagonist realizes they have been deceived—is often the climax of the story. This reflects our cultural obsession with the truth and the thrill of uncovering a hidden reality. Even in reality TV, contestants often complain about being 'deceived' by their fellow players, using the word to justify their anger or to rally others to their side. It is a word that immediately signals a conflict and a breach of the social order. Whether it's a high-stakes international spy thriller or a domestic drama about a cheating spouse, 'deceived' is the linguistic key that unlocks the emotional core of the narrative.

The audience was deceived by the magician's sleight of hand, believing the coin had vanished into thin air.

You will also hear 'deceived' in more philosophical or psychological discussions. Podcasts about mental health or self-improvement might discuss how we are 'deceived' by our own biases or by the curated lives we see on social media. In these contexts, the word is used to encourage self-reflection and critical thinking. It suggests that the world is not always as it seems and that we must be vigilant to avoid falling for false narratives. In religious or spiritual contexts, 'deceived' is often used to describe falling away from the truth or being led into 'temptation' or 'error.' This adds a moral dimension to the word, suggesting that being deceived can have spiritual consequences. From the courtroom to the pulpit, from the newsroom to the living room, 'deceived' is a word that resonates across all sectors of society, reminding us of the constant tension between appearance and reality.

Many people are deceived by the 'perfect' lives they see on Instagram, not realizing it's all a carefully constructed facade.

The scientist warned that we shouldn't be deceived by short-term trends; we must look at the long-term data.

'You have deceived me for the last time!' the hero shouted at the villain before the final battle.

One of the most frequent mistakes learners make with the word deceived is confusing it with words that sound similar or have related meanings but different grammatical functions. For instance, many students confuse 'deceived' with 'decided.' While they share some phonetic similarities, their meanings are entirely unrelated. 'Decided' refers to making a choice, while 'deceived' refers to being tricked. Another common error is confusing 'deceived' with 'disappointed.' While you might feel disappointed *because* you were deceived, the two words describe different things. Disappointment is an emotional reaction to an outcome, whereas being deceived is the state of having been misled. It is crucial to keep these distinctions clear to avoid confusing your listeners or readers. Additionally, spelling can be a challenge; remember the rule 'i before e except after c'—this is why it is d-e-c-e-i-v-e-d, not d-e-c-e-i-v-e-d (wait, the rule actually applies here: c-e-i). It's 'e' before 'i' because it follows the letter 'c'.

Spelling Trap
Mistyping it as 'decieved'. Remember: after 'c', it's 'ei'.
Confusion with 'Lied'
Saying 'He deceived to me' is incorrect. It should be 'He lied to me' or 'He deceived me'. 'Deceive' is a transitive verb; it takes a direct object.
Preposition Errors
Using 'deceived with' instead of 'deceived by'. (e.g., 'I was deceived by his words' is correct).

Incorrect: He decieved me with his story.
Correct: He deceived me with his story.

Another subtle mistake involves the use of 'deceived' versus 'misled.' While they are often interchangeable, 'deceived' usually implies a more intentional, often malicious, act of trickery. 'Misled' can sometimes be accidental. For example, if a sign is confusing, you were 'misled' by the sign, but you weren't necessarily 'deceived' by it, as the sign doesn't have an intention to trick you. Using 'deceived' in situations where there was no intent to trick can make you sound overly dramatic or accusatory. Furthermore, learners often struggle with the passive voice. Instead of saying 'The fake news deceived many people,' which is active and clear, they might try to force a passive construction that sounds clunky: 'Many people were being deceived by the news that was fake.' Keeping your sentences direct and choosing the right level of intensity between 'tricked,' 'misled,' and 'deceived' will greatly improve your fluency.

Incorrect: I was deceived by the weather forecast.
Better: I was misled by the weather forecast (unless the meteorologist lied on purpose!).

Finally, watch out for the 'deceived into' pattern. A common mistake is to follow 'into' with a base verb instead of a gerund. For example, 'He was deceived into sign the contract' is incorrect. It must be 'He was deceived into signing the contract.' This is because 'into' is a preposition, and prepositions are followed by nouns or gerunds. This small grammatical detail is a hallmark of advanced English proficiency. Another error is using 'deceived' when you mean 'betrayed.' While they often go together, 'betrayed' specifically refers to a violation of loyalty, whereas 'deceived' refers to the lie itself. You can be deceived by a stranger, but you can only be betrayed by someone you trust. By paying attention to these nuances and practicing the correct structures, you will avoid the most common pitfalls and use 'deceived' with confidence and precision.

Incorrect: They were deceived into pay more.
Correct: They were deceived into paying more.

Incorrect: I feel deceived that my friend didn't call me.
Better: I feel hurt or disappointed (unless they lied about why they didn't call!).

Incorrect: Don't deceived me!
Correct: Don't deceive me! (Use the base verb for imperatives).

While deceived is a powerful and versatile word, English offers a rich palette of synonyms that can provide more specific nuances depending on the context. Understanding these alternatives will help you avoid repetition and express yourself more precisely. For instance, 'misled' is a very close synonym but is often perceived as slightly less harsh. It suggests that someone was led in the wrong direction, but not necessarily with the same level of calculated malice as 'deceived.' On the other hand, 'duped' is a more informal word that often implies the victim was a bit foolish or easily tricked. You might say someone was 'duped' by a simple street scam. 'Hoodwinked' is a colorful, slightly old-fashioned term that suggests a clever or elaborate trick, often involving a visual or literal 'covering of the eyes.' Using 'hoodwinked' can add a bit of character to your storytelling.

Deceived vs. Misled
'Deceived' implies a successful, intentional trick. 'Misled' can be unintentional or simply provide the wrong direction.
Deceived vs. Duped
'Duped' is more informal and often suggests the victim was gullible or 'played for a fool.'
Deceived vs. Bamboozled
'Bamboozled' is very informal and suggests being confused or overwhelmed by a complex trick.

He wasn't just deceived; he was completely bamboozled by the fast-talking salesman.

For more formal or legal contexts, words like 'swindled' or 'defrauded' are often more appropriate. 'Swindled' specifically refers to being deceived out of money or property. If someone tricks you into giving them your life savings, you have been 'swindled.' 'Defrauded' is even more formal and is the standard term used in legal proceedings to describe criminal deception for financial gain. In a psychological context, you might use 'deluded.' While 'deceived' implies an external trickster, 'deluded' often suggests that the person is tricking themselves or holding onto a false belief despite evidence to the contrary. For example, 'He was deluded into thinking he could win without practicing.' Understanding these distinctions allows you to choose the word that fits the exact 'flavor' of the situation you are describing.

The investors were defrauded of millions in a sophisticated Ponzi scheme.

Finally, consider words like 'tricked' or 'fooled' for everyday, less serious situations. If a friend plays a harmless prank on you, you were 'tricked.' Using 'deceived' in that case might sound a bit too dramatic. 'Blindsided' is another useful term, though it focuses more on the surprise of the event rather than the lie itself. If someone suddenly does something you didn't expect, you were 'blindsided.' In summary, while 'deceived' is your reliable, high-level word for being misled, the English language provides a vast toolkit of alternatives. By learning when to use 'duped' instead of 'defrauded,' or 'misled' instead of 'hoodwinked,' you will significantly enhance your ability to describe the complexities of human interaction and the many ways we can find ourselves at odds with the truth.

Don't let yourself be fooled by appearances; the most expensive option isn't always the best.

The magician hoodwinked the entire audience with his clever use of mirrors.

She felt blindsided by the news, as she had been deceived into thinking everything was fine.

How Formal Is It?

Formal

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Neutral

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Informal

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Child friendly

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Slang

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Fun Fact

The 'capere' root in 'deceived' is the same root found in 'capture,' 'capable,' and 'accept.' Essentially, when you are deceived, you have been 'captured' by a lie.

Pronunciation Guide

UK /dɪˈsiːvd/
US /dɪˈsivd/
The stress is on the second syllable: de-CEIVED.
Rhymes With
believed relieved retrieved achieved conceived perceived grieved peeved
Common Errors
  • Pronouncing the 'c' as a 'k' sound (it should be an 's' sound).
  • Adding an extra syllable at the end (de-ceiv-ed) instead of one syllable (de-ceived).
  • Stressing the first syllable (DE-ceived).
  • Mixing up the 'ei' sound with an 'ai' sound.
  • Failing to pronounce the final 'd' clearly.

Difficulty Rating

Reading 3/5

Common in news and literature, but the meaning is usually clear from context.

Writing 4/5

Requires knowledge of the 'ei' spelling and correct preposition use ('by' or 'into').

Speaking 3/5

A useful word for expressing feelings of being tricked, though 'fooled' is more common in casual speech.

Listening 3/5

Easily recognizable, but can be confused with 'decided' if the listener is not careful.

What to Learn Next

Prerequisites

lie trick believe truth honest

Learn Next

misled fraudulent manipulate betrayal authenticity

Advanced

duplicity guile subterfuge equivocation mendacity

Grammar to Know

Passive Voice with 'Be'

The public *was deceived* by the report.

Prepositions after Adjectives

He was deceived *by* the lies / He was deceived *into* going.

Gerunds after Prepositions

She was deceived into *giving* her money away.

Spelling: 'ei' after 'c'

D-e-c-e-i-v-e-d (not d-e-c-i-e-v-e-d).

Adverb placement

He was *easily* deceived.

Examples by Level

1

He said he was a doctor, but he was not. I was deceived.

Il a dit qu'il était médecin, mais il ne l'était pas. J'ai été trompé.

Passive voice: 'was deceived'.

2

The big box was empty. It deceived me.

La grande boîte était vide. Elle m'a trompé.

Simple past tense.

3

Don't be deceived. The cake is not real; it is plastic.

Ne vous laissez pas tromper. Le gâteau n'est pas réel ; c'est du plastique.

Imperative with 'be deceived'.

4

I was deceived by the photo. The room is very small.

J'ai été trompé par la photo. La chambre est très petite.

Passive voice with 'by'.

5

She was deceived by his smile.

Elle a été trompée par son sourire.

Simple passive structure.

6

We were deceived. The movie was not funny.

Nous avons été trompés. Le film n'était pas drôle.

Plural passive voice.

7

The toy looked big on TV, but I was deceived.

Le jouet avait l'air grand à la télé, mais j'ai été trompé.

Contrast between appearance and reality.

8

Are you deceived? No, I know the truth.

Es-tu trompé ? Non, je connais la vérité.

Question form.

1

The clever fox deceived the other animals.

Le renard rusé a trompé les autres animaux.

Active voice, past tense.

2

I was deceived by the low price and bought the broken phone.

J'ai été trompé par le prix bas et j'ai acheté le téléphone cassé.

Compound sentence with passive voice.

3

She felt deceived when she found out the truth about the party.

Elle s'est sentie trompée quand elle a appris la vérité sur la fête.

Linking verb 'felt' + adjective 'deceived'.

4

Don't be deceived by appearances; he is actually very rich.

Ne vous laissez pas tromper par les apparences ; il est en fait très riche.

Common phrase: 'deceived by appearances'.

5

The magician deceived the audience with a simple trick.

Le magicien a trompé le public avec un tour simple.

Active voice with 'with' phrase.

6

They were deceived into thinking the water was warm.

Ils ont été trompés en pensant que l'eau était chaude.

'Deceived into' + gerund.

7

I thought it was a diamond, but I was deceived.

Je pensais que c'était un diamant, mais j'ai été trompé.

Contrastive conjunction 'but'.

8

Was he deceived by the email? Yes, he gave them his money.

A-t-il été trompé par l'e-mail ? Oui, il leur a donné son argent.

Interrogative passive voice.

1

Many customers were deceived by the misleading advertisements.

De nombreux clients ont été trompés par les publicités mensongères.

Passive voice with plural subject.

2

He was deceived into signing the contract without reading it.

Il a été trompé et a signé le contrat sans le lire.

'Deceived into' + gerund phrase.

3

I realized I had been deceived by my own optimism.

J'ai réalisé que j'avais été trompé par mon propre optimisme.

Past perfect passive voice.

4

The public felt deceived when the scandal was revealed.

Le public s'est senti trompé lorsque le scandale a été révélé.

Adjectival use after 'felt'.

5

It is easy to be deceived by someone who seems very kind.

Il est facile d'être trompé par quelqu'un qui semble très gentil.

Infinitive passive: 'to be deceived'.

6

The detective was not easily deceived by the suspect's lies.

Le détective n'a pas été facilement trompé par les mensonges du suspect.

Adverb 'easily' modifying 'deceived'.

7

She was cruelly deceived by the man she thought she loved.

Elle a été cruellement trompée par l'homme qu'elle pensait aimer.

Adverb 'cruelly' for emotional emphasis.

8

Don't let yourself be deceived by social media filters.

Ne vous laissez pas tromper par les filtres des réseaux sociaux.

'Let yourself be' + past participle.

1

The company was accused of having deceived its investors about its profits.

L'entreprise a été accusée d'avoir trompé ses investisseurs sur ses bénéfices.

Perfect infinitive: 'having deceived'.

2

He was deceived by a sense of false security before the accident.

Il a été trompé par un sentiment de fausse sécurité avant l'accident.

Abstract noun 'sense' as the agent.

3

Voters felt deceived when the politician broke all his campaign promises.

Les électeurs se sont sentis trompés lorsque le politicien a rompu toutes ses promesses de campagne.

Complex sentence with a temporal clause.

4

She was deceived into believing that the investment was risk-free.

Elle a été trompée en croyant que l'investissement était sans risque.

'Deceived into' + gerund clause.

5

The beauty of the oasis deceived the thirsty travelers.

La beauté de l'oasis a trompé les voyageurs assoiffés.

Active voice with a non-human subject.

6

One can easily be deceived by the complexity of the legal system.

On peut facilement être trompé par la complexité du système juridique.

Modal 'can' + passive voice.

7

He admitted that he had been deceived by his own desire for fame.

Il a admis qu'il avait été trompé par son propre désir de célébrité.

Reported speech with past perfect passive.

8

The experiment showed how easily the human brain can be deceived.

L'expérience a montré avec quelle facilité le cerveau humain peut être trompé.

Noun clause as the object of 'showed'.

1

The electorate was systematically deceived by a barrage of misinformation.

L'électorat a été systématiquement trompé par un barrage de désinformation.

Adverb 'systematically' emphasizing the scale.

2

Having been deceived once, he was understandably reluctant to trust again.

Ayant été trompé une fois, il était naturellement réticent à faire de nouveau confiance.

Participle phrase: 'Having been deceived'.

3

The historian argued that the nation had been deceived into a senseless war.

L'historien a soutenu que la nation avait été trompée et entraînée dans une guerre insensée.

Past perfect passive in reported speech.

4

We must not be deceived by the apparent stability of the market.

Nous ne devons pas nous laisser tromper par la stabilité apparente du marché.

Modal 'must not' + passive voice.

5

She felt a profound sense of betrayal, realizing she had been deceived for years.

Elle a ressenti un profond sentiment de trahison, réalisant qu'elle avait été trompée pendant des années.

Participial clause 'realizing...'.

6

The eye is often deceived by the subtle interplay of light and shadow.

L'œil est souvent trompé par le jeu subtil de l'ombre et de la lumière.

Passive voice in a formal/scientific context.

7

He was deceived by his own hubris, believing he was above the law.

Il a été trompé par sa propre démesure, croyant qu'il était au-dessus des lois.

Use of the literary term 'hubris'.

8

The report suggests that the public was deceived regarding the environmental impact.

Le rapport suggère que le public a été trompé concernant l'impact environnemental.

Formal reporting verb 'suggests'.

1

The tragedy of the situation lies in the fact that they were deceived by their own idealism.

La tragédie de la situation réside dans le fait qu'ils ont été trompés par leur propre idéalisme.

Complex noun phrase 'the fact that...'.

2

It is a chilling example of how a population can be deceived into complicity.

C'est un exemple glaçant de la façon dont une population peut être trompée et amenée à la complicité.

Prepositional phrase 'into complicity'.

3

The philosopher posited that we are all, to some extent, deceived by the limitations of language.

Le philosophe a postulé que nous sommes tous, dans une certaine mesure, trompés par les limites du langage.

Parenthetical phrase 'to some extent'.

4

He was not merely deceived; he was the victim of a meticulously orchestrated charade.

Il n'a pas seulement été trompé ; il a été la victime d'une mascarade méticuleusement orchestrée.

Correlative conjunction 'not merely... but...'.

5

The nuances of the contract were designed so that even experts might be deceived.

Les nuances du contrat ont été conçues de manière à ce que même les experts puissent être trompés.

Adverbial clause of purpose/result.

6

The protagonist's journey is one of moving from being deceived to achieving self-actualization.

Le voyage du protagoniste est celui d'un passage de l'état de personne trompée à celui d'une personne qui s'accomplit.

Gerund phrase 'being deceived'.

7

The sheer scale of the fraud meant that thousands were deceived simultaneously.

L'ampleur même de la fraude a fait que des milliers de personnes ont été trompées simultanément.

Adverb 'simultaneously' modifying the verb.

8

One must ask whether the artist intended to deceive or if the viewer was simply deceived by their own expectations.

Il faut se demander si l'artiste avait l'intention de tromper ou si le spectateur a simplement été trompé par ses propres attentes.

Parallel structure with 'deceive' and 'deceived'.

Common Collocations

easily deceived
deeply deceived
deceived by appearances
deceived into thinking
feel deceived
grossly deceived
cruelly deceived
deceived by a lie
not easily deceived
deceived into believing

Common Phrases

to be deceived by the eye

— When something looks different than it actually is. It refers to optical illusions or visual tricks.

The eye can be easily deceived by the perspective of the painting.

to be deceived by a facade

— To be tricked by a false outward appearance, often of a person or a building. It implies the inside is different.

Don't be deceived by the building's grand facade; the interior is quite plain.

to be deceived into a false sense of security

— To be made to feel safe when there is actually danger. This is a very common idiomatic use.

The calm weather deceived the sailors into a false sense of security.

to be deceived by one's own heart

— A poetic way of saying that one's emotions or desires led them to believe something false.

He was deceived by his own heart into thinking she loved him back.

to be deceived by the glitter

— To be attracted to something shiny or exciting that has no real value. Similar to 'all that glitters is not gold.'

Many young actors are deceived by the glitter of Hollywood.

to be deceived by a smooth talker

— To be tricked by someone who is very persuasive and charming but dishonest.

She was deceived by a smooth talker who promised her a job that didn't exist.

to be deceived by the fine print

— To be tricked by small, hidden details in a contract or agreement.

I was deceived by the fine print and ended up paying a lot of extra fees.

to be deceived by a mirage

— Literally or figuratively seeing something that isn't there, especially in a desperate situation.

The thirsty man was deceived by a mirage in the desert.

to be deceived by propaganda

— To believe biased or false information spread by a government or organization.

The citizens were deceived by state propaganda for decades.

to be deceived by a mask

— To be tricked by someone hiding their true personality or intentions.

He wore a mask of kindness, but I was not deceived for long.

Often Confused With

deceived vs decided

They sound similar, but 'decided' means you made a choice, while 'deceived' means you were tricked.

deceived vs disappointed

You might feel disappointed if you were deceived, but they are different feelings. Disappointment is about sadness over an outcome.

deceived vs misled

'Misled' is softer and can be accidental. 'Deceived' usually implies someone did it on purpose.

Idioms & Expressions

"appearances can be deceiving"

— A very common idiom meaning that things often look different from how they really are. It warns against judging by looks.

He looks like a simple farmer, but appearances can be deceiving; he's a genius.

neutral
"to be led down the garden path"

— To be deceived or misled, often in a long and elaborate way. It implies being tricked into a trap.

The company led the investors down the garden path with fake reports.

informal
"to pull the wool over someone's eyes"

— To deceive someone by hiding the truth from them. It suggests a deliberate attempt to blind them to reality.

Don't try to pull the wool over my eyes; I know what you're doing.

informal
"to take someone for a ride"

— To deceive or cheat someone, often for financial gain. It implies the victim was naive.

The mechanic really took me for a ride with those unnecessary repairs.

informal
"to sell someone a bill of goods"

— To deceive someone into believing something that is worthless or false. Often used in business.

The consultant sold us a bill of goods that never improved our sales.

informal
"to fall for something hook, line, and sinker"

— To be completely deceived by something without any suspicion. Like a fish swallowing the whole fishing line.

He fell for the prank hook, line, and sinker.

informal
"to lead someone on"

— To deceive someone about your intentions, especially in a romantic context. Making them believe you like them when you don't.

I think he's just leading her on; he has no intention of marrying her.

informal
"to play someone for a fool"

— To treat someone as if they are stupid and easily deceived. It is very insulting.

I won't let you play me for a fool any longer.

neutral/informal
"to be sold down the river"

— To be deeply deceived or betrayed by someone you trusted. It has a very strong emotional weight.

The workers felt sold down the river when the factory closed without notice.

informal
"to throw dust in someone's eyes"

— To deceive someone by confusing them or distracting them from the truth. An old-fashioned but still used idiom.

The politician tried to throw dust in the voters' eyes by talking about unrelated issues.

literary/informal

Easily Confused

deceived vs deceive

It's the verb form.

Deceive is the action (He tried to deceive me). Deceived is the state (I was deceived).

He tried to deceive the judge, but the judge was not deceived.

deceived vs deception

It's the noun form.

Deception is the act or the concept itself. Deceived is the person's condition.

The whole plan was a deception, and I was deceived by it.

deceived vs deceitful

It's the adjective for the person doing the tricking.

A deceitful person is a liar. A deceived person is the one who believed the lie.

The deceitful salesman left the deceived customer with a broken car.

deceived vs deceptive

It's the adjective for the thing that tricks you.

Deceptive describes the appearance (The ad was deceptive). Deceived describes the person (I was deceived).

The deceptive packaging meant that I was deceived about the size of the toy.

deceived vs deluded

Similar meaning of believing a lie.

Deluded often implies the person is tricking themselves or is mentally disconnected from reality. Deceived usually involves an outside liar.

He was deluded into thinking he was a king.

Sentence Patterns

A2

I was deceived by [Noun].

I was deceived by the photo.

B1

[Subject] was deceived into [Verb-ing].

He was deceived into buying the car.

B1

Don't be deceived by [Noun].

Don't be deceived by his smile.

B2

[Subject] felt [Adverb] deceived.

She felt deeply deceived.

B2

It is easy to be deceived by [Noun].

It is easy to be deceived by appearances.

C1

Having been deceived, [Subject] [Verb].

Having been deceived, he became very cautious.

C1

The [Noun] was [Adverb] deceived regarding [Noun].

The public was systematically deceived regarding the tax cuts.

C2

[Noun] is a case of [Subject] being deceived by [Noun].

This is a clear case of the eye being deceived by light.

Word Family

Nouns

Verbs

Adjectives

Related

How to Use It

frequency

Common in news, literature, and formal discussions; less common in very casual slang.

Common Mistakes
  • I was deceived with his story. I was deceived by his story.

    We use the preposition 'by' to indicate the agent or the means of the deception.

  • He was deceived into sign the paper. He was deceived into signing the paper.

    After the preposition 'into,' you must use the gerund form of the verb (-ing).

  • I was decieved by the ad. I was deceived by the ad.

    The spelling is 'ei' after the letter 'c.' This is a very common error.

  • Don't deceived me! Don't deceive me!

    In an imperative sentence (a command), use the base form of the verb 'deceive,' not the past participle.

  • I felt deceived that he was late. I felt disappointed that he was late.

    Being late is not usually a deception unless he lied about where he was. Use 'disappointed' for general sadness about an event.

Tips

The 'EI' Rule

Always remember 'i before e except after c.' Since 'deceived' has a 'c,' the 'e' comes first. This is a very common spelling mistake even for native speakers.

Using 'Into'

When you use 'deceived into,' the next word must be a gerund (an -ing verb). For example: 'deceived into buying,' not 'deceived into buy.'

Formal vs Informal

If you are writing a serious email or an essay, use 'deceived.' If you are talking to a friend about a small joke, use 'tricked' or 'fooled.'

Two Syllables

The word has only two syllables: de-CEIVED. Don't pronounce the 'ed' as a separate syllable. It should sound like 'de-seevd.'

Appearances

Use the phrase 'deceived by appearances' when talking about things that look better or worse than they really are. It's a very natural-sounding collocation.

Passive Voice

Most of the time, you will use 'deceived' in the passive voice (I was deceived). This focuses on your experience rather than the person who lied.

Misled

If you aren't sure if someone lied on purpose, use 'misled.' It's safer and less accusatory than 'deceived.'

Context Clues

If you hear 'deceived' in a news story, it almost always refers to a scam, a political lie, or a corporate scandal.

Adverbs

Add 'easily' or 'completely' before 'deceived' to show how much someone was tricked. 'He was completely deceived' is very strong.

Emotional Weight

When you say 'I feel deceived,' it sounds more painful and serious than 'I was tricked.' Use it when your trust has been broken.

Memorize It

Mnemonic

Think of the 'ei' in d-e-c-e-i-v-e-d as standing for 'Evil Intent.' Most people who deceive you have an 'Evil Intent' to hide the truth.

Visual Association

Imagine a person wearing a friendly mask, but behind the mask, they are laughing and holding a sign that says 'LIE.' You are the person looking at the mask, being deceived.

Word Web

Trust Lie Trick Truth Appearance Reality Fraud Victim

Challenge

Try to write three sentences about a time you were deceived by an advertisement, a movie trailer, and a magic trick. Use 'deceived by' in each one.

Word Origin

The word 'deceived' comes from the Middle English 'deceiven,' which was borrowed from the Old French 'deceveir.' This, in turn, originated from the Latin verb 'decipere.'

Original meaning: The Latin 'decipere' is a combination of 'de-' (meaning 'from' or 'away') and 'capere' (meaning 'to take' or 'to catch'). So, the original sense was 'to ensnare' or 'to catch someone unawares.'

Indo-European (Latinate branch via French).

Cultural Context

Be careful when accusing someone of having 'deceived' you; it is a very strong word that implies they are a liar.

In the UK and US, 'deceived' is a common term in legal and consumer protection contexts, emphasizing the right to the truth.

Shakespeare's 'Othello' (Othello is deceived by Iago). The movie 'The Truman Show' (Truman is deceived about his entire life). The 'Trojan Horse' myth (The Trojans were deceived by the Greeks).

Practice in Real Life

Real-World Contexts

Financial Scams

  • deceived by a Ponzi scheme
  • deceived into investing
  • swindled out of money
  • fraudulent claims

Relationships

  • felt deceived by his lies
  • deceived about her past
  • a breach of trust
  • leading someone on

Marketing and Ads

  • deceived by false advertising
  • misleading claims
  • the fine print
  • appearances can be deceiving

Politics

  • deceived by propaganda
  • misleading the public
  • broken promises
  • political spin

Visual Arts/Magic

  • deceived by an optical illusion
  • sleight of hand
  • the eye is deceived
  • a visual trick

Conversation Starters

"Have you ever been deceived by a very realistic-looking advertisement?"

"Do you think it's easy to be deceived by people you meet online?"

"Can you remember a time when you were deceived by an optical illusion?"

"How do you feel when you realize you've been deceived by a close friend?"

"Is it possible for a whole country to be deceived by its leaders?"

Journal Prompts

Describe a time you were deceived into buying something you didn't need. How did you feel when you realized it?

Write about a character in a book or movie who was cruelly deceived. What were the consequences for them?

Reflect on the concept of self-deception. Have you ever deceived yourself about a situation to avoid feeling bad?

Discuss the role of technology in how we are deceived today. Are we more or less likely to be tricked than in the past?

What are the most important qualities a person should have to avoid being deceived by others?

Frequently Asked Questions

10 questions

Usually, yes, because it involves a lie. However, in contexts like magic shows or optical illusions, being deceived is part of the entertainment and is not considered harmful.

If someone lies to you, they told a falsehood. If you were deceived, it means you actually believed the lie. Deceived describes the success of the lie.

Yes, you can use the active verb 'deceive' in the past tense. 'I deceived him' means you were the one who did the tricking.

There is no plural form because 'deceived' is an adjective or a past participle. You can say 'The deceived people,' where 'people' is plural.

Yes, it is very common in news reports, books, and formal conversations. It is a B1 level word, meaning intermediate learners should know it.

Yes, in nature, many animals use camouflage or mimicry to deceive predators or prey. For example, a bug that looks like a leaf deceives birds.

Self-deception is when you lie to yourself because you don't want to face the truth. You are both the deceiver and the deceived.

Use 'by' for the person or thing that tricked you (deceived by him) and 'into' for the action you were tricked into doing (deceived into paying).

It is more formal than 'tricked' or 'fooled.' It is appropriate for professional and academic settings.

The most direct opposite is 'undeceived,' but more common opposites are 'informed,' 'aware,' or 'enlightened.'

Test Yourself 190 questions

writing

Write a sentence about a time a photo deceived you.

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writing

Write a sentence using 'deceived into.'

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writing

Explain why 'appearances can be deceiving.'

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writing

Discuss how the public can be deceived by propaganda.

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writing

Write a simple sentence: 'I was _______ by the lie.'

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writing

Write a sentence about a magician.

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writing

Use the adverb 'easily' with 'deceived.'

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writing

Write a sentence about self-deception.

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writing

Write a sentence about a box that deceived you.

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writing

Write a sentence about a false promise.

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writing

Use 'deceived' in a formal context.

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writing

Write a sentence about an optical illusion.

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writing

Write: 'Don't be _______.'

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writing

Write a sentence about a scam email.

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writing

Use the phrase 'cruelly deceived.'

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writing

Write a sentence using 'Having been deceived...'

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writing

Write a sentence about a friend who lied.

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writing

Write a sentence about a movie trailer.

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writing

Explain the difference between 'deceived' and 'misled.'

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writing

Write a sentence about a historical event.

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speaking

Tell a story about a time a friend played a joke on you. Use 'deceived.'

Read this aloud:

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speaking

Discuss a commercial that you think is deceptive. Use 'deceived.'

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speaking

How can we avoid being deceived by fake news? Use 'deceived.'

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speaking

Talk about the ethics of deception in magic. Use 'deceived.'

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speaking

Say: 'I was deceived by the photo.'

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speaking

Ask a friend: 'Have you ever been deceived by an ad?'

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speaking

Explain the phrase 'appearances can be deceiving.'

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speaking

Discuss a time you were deceived by your own expectations.

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speaking

Say: 'Don't be deceived by his smile.'

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speaking

Describe a magic trick you saw. Use 'deceived.'

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speaking

Talk about a scam you heard about. Use 'deceived.'

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speaking

Discuss the concept of self-deception in a movie.

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speaking

Say: 'He deceived me.'

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speaking

Say: 'I felt deceived by the fine print.'

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speaking

Say: 'The public was grossly deceived.'

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speaking

Say: 'The eye is easily deceived by light.'

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speaking

Say: 'The fox deceived the crow.'

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speaking

Say: 'She was deceived into buying it.'

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speaking

Say: 'I realized I had been deceived.'

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speaking

Say: 'The nation was deceived into war.'

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listening

Listen to the sentence: 'The investors were deceived by the false reports.' Who was deceived?

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listening

Listen: 'I was deceived by the low price.' What deceived the speaker?

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listening

Listen: 'She was deceived into signing the contract.' What did she do?

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listening

Listen: 'The eye is deceived by the interplay of shadows.' What is being deceived?

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listening

Listen: 'Don't be deceived.' Is this a warning?

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listening

Listen: 'He felt deceived by his friend.' How did he feel?

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listening

Listen: 'The public was grossly deceived.' Was it a small lie?

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listening

Listen: 'Having been deceived, he was now reluctant to trust.' Why is he reluctant to trust?

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listening

Listen: 'The magician deceived the kids.' Who did the magician trick?

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listening

Listen: 'Don't let yourself be deceived.' What is the speaker saying?

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listening

Listen: 'Appearances can be deceiving.' What does this mean?

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listening

Listen: 'The report suggests the public was deceived.' Is this a formal statement?

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listening

Listen: 'I was deceived.' Did the speaker believe a lie?

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listening

Listen: 'She was deceived by a false promise.' What was the promise?

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listening

Listen: 'He was easily deceived.' Is he hard to trick?

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/ 190 correct

Perfect score!

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