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Justyna Jupowicz-Kozak

CEO of Professional Science Editing for Scientists @ prosciediting.com

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deceiver

Grammar usage guide and real-world examples

USAGE SUMMARY

The phrase "deceiver" is correct and usable in written English. You can use it to describe someone who misleads or tricks others. Example: "He was known as a deceiver, always manipulating the truth for his gain." Alternative expressions include "fraud," "liar," and "trickster."

✓ Grammatically correct

Science

News & Media

Encyclopedias

Human-verified examples from authoritative sources

Exact Expressions

54 human-written examples

The confrontations between deceiver and deceived ranged from mystified to hostile, but mostly were undercut with a profound sadness.

Another strategy employed by intentionalists is the division of the self into psychological parts that play the role of the deceiver and deceived respectively.

Science

SEP

The play was fast, funny, wordy, and physical, and it sent up deception for the two-way street that it was: an eyes-half-open transaction between the deceiver and the deceived.

News & Media

The New Yorker

It remains possible, though the facts in the case may in principle render it wildly improbable, that the testifier is either a deceiver or himself deceived; and so long as those possibilities exist, there will be logical space for other forms of evidence to bear on the conclusion.

Science

SEP

This claim in turn is supported by his proof of the existence of God, together with the assertion that God, because he is not a deceiver, would not cause Descartes to be deceived in what he clearly and distinctly perceives.

Or maybe, as Machiavelli observed, we humans "are so simple, and so much creatures of circumstance, that the deceiver will always find someone ready to be deceived".

News & Media

The New York Times
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Human-verified similar examples from authoritative sources

Similar Expressions

6 human-written examples

The self-deceiver need not even forget her original intention to deceive, so an unbeliever who sets out to get herself to believe in God (since she thinks such a belief is prudent, having read Pascal) might well remember such an intention at the end of the process and deem that by God's grace even this misguided path led her to the truth.

Science

SEP

And yet it is difficult to see how the self-deceiver could fail to be aware of her intention to deceive.

Science

SEP

The way the screenwriter John Gatins has set him up, as hero and anxious self-deceiver, makes it a gift to an actor.

News & Media

Independent

"A Walk on the Water" is about George Riley, a congenital self-deceiver who declares roughly once a week that he is going to achieve independence by leaving home and making his fortune as an inventor.

News & Media

The New Yorker

But I was no child, no naïve self-deceiver intent on evading a predicament.

News & Media

The New Yorker
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Expert writing Tips

Best practice

In philosophical or academic writing, remember that "deceiver" often carries a specific historical weight, particularly in reference to Cartesian doubt

Common error

Do not confuse "deceiver" with "deception". While the former is the agent (the person), the latter is the act itself. For example, saying 'He is a great deception' is grammatically incorrect when referring to a person's character

Antonio Rotolo, PhD - Digital Humanist | Computational Linguist | CEO @Ludwig.guru

Antonio Rotolo, PhD

Digital Humanist | Computational Linguist | CEO @Ludwig.guru

Source & Trust

94%

Authority and reliability

4.9/5

Expert rating

Real-world application tested

Linguistic Context

As a common noun, "deceiver" functions primarily as the subject or object identifying a person who misleads. According to Ludwig, it is frequently used to assign agency to acts of fraud or manipulation. Its grammatical utility is standard, allowing it to take various modifiers like "serial" or "crafty" to refine the characterization of the agent.

Expression frequency: Very common

Frequent in

Science & Philosophy

45%

News & Media

35%

Encyclopedias

15%

Less common in

Legal Documents

3%

Social Media

1%

Wiki & General

1%

Ludwig's WRAP-UP

In summary, "deceiver" is a robust and authoritative noun used to describe an agent of dishonesty. Ludwig AI indicates that the term is remarkably prevalent in philosophical discourse—specifically regarding Cartesian doubt—and in high-level journalism to describe political or social manipulation. Unlike simpler terms like "liar", "deceiver" suggests a layer of complexity or intention, often implying a relationship between the one who tricks and the one who is misled. It is grammatically versatile and highly effective in formal, literary and academic contexts where the nuance of fraudulence needs to be precisely captured.

FAQs

How do I use "deceiver" in a sentence?

You can use "deceiver" to identify someone who tricks others. For example: "The investigation revealed that the CEO was a master "deceiver" who hid losses for years".

What is the difference between a "deceiver" and a "liar"?

While both mislead, a "deceiver" often implies a more elaborate or strategic effort to create a false reality, whereas a "liar" may just be someone who tells a single untruth.

What can I say instead of "deceiver" in a formal report?

In formal or legal contexts, you might prefer terms like "fraudulent actor", "impostor" or "charlatan".

Why is "deceiver" common in philosophy books?

This is largely due to René Descartes' "evil "deceiver"" (or malicious demon) thought experiment, which explores the possibility of our senses being fundamentally tricked.

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Most frequent sentences: