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Justyna Jupowicz-Kozak quote

Justyna Jupowicz-Kozak

CEO of Professional Science Editing for Scientists @ prosciediting.com

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a stupid liar

Grammar usage guide and real-world examples

USAGE SUMMARY

The phrase "a stupid liar" is correct and usable in written English.
It can be used to describe someone who is perceived as both foolish and dishonest. Example: "I can't believe he would say that; he's just a stupid liar who can't be trusted."

✓ Grammatically correct

News & Media

Wiki

Human-verified examples from authoritative sources

Exact Expressions

3 human-written examples

In trial, Knox testified that the police called her "a stupid liar," and repeatedly hit her.

News & Media

The New York Times

She alleged she was hit and called a "stupid liar" by police.

News & Media

The Guardian

12 June 2009: In evidence to the trial, Knox claims police interrogators hit her and called her a "stupid liar", causing her to become confused about what happened.

News & Media

The Guardian

Human-verified similar examples from authoritative sources

Similar Expressions

57 human-written examples

After promotions for Tonight was finished, Big Bang released a special edition album with two new tracks: "Love Song" and "Stupid Liar".

One possibility is that the authors and compilers of Genesis weren't just liars; they were really stupid liars, who didn't bother doing the basic work required to make their fabrication remotely plausible or coherent.

News & Media

The New York Times

You don't call people stupid, liars, downgrade them".

News & Media

Vice

I'd rather watch nothing at all than look at Judge Mathis, Judge Judy, Judge Mills Lane, or Judge Joe Brown bark at two people with real problems for being stupid liars.

News & Media

Vice

He's a stupid, stupid little man".

News & Media

The New York Times

Don't call them a liar, stupid, etc, but do defend yourself.

I've written before about the "Stupid or Liar" theory — basically, the idea that someone who spews such falsehoods is either being deliberately deceptive or has no judgment.

A convicted perjurer, a liar, a thief.

News & Media

The New Yorker
Show more...

Expert writing Tips

Best practice

When using the phrase "a stupid liar", ensure that the context clearly demonstrates both the act of lying and the perceived lack of intelligence. Avoid using it in ambiguous situations.

Common error

Avoid using "a stupid liar" in formal or professional writing. It's too informal and aggressive for such settings; opt for more neutral terms like "untruthful" or "misleading" when professionalism is expected.

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

Antonio Rotolo, PhD

Digital Humanist | Computational Linguist | CEO @Ludwig.guru

Source & Trust

86%

Authority and reliability

3.8/5

Expert rating

Real-world application tested

Linguistic Context

The phrase "a stupid liar" functions as a descriptive noun phrase. It combines the adjective "stupid" to modify the noun "liar", characterizing a person known for dishonesty while simultaneously implying a lack of intelligence or competence in their deception. Ludwig AI validates this use.

Expression frequency: Rare

Frequent in

News & Media

60%

Wiki

20%

Science

20%

Less common in

Academia

0%

Formal & Business

0%

Encyclopedias

0%

Ludwig's WRAP-UP

The phrase "a stupid liar" is a derogatory term used to describe someone who is both dishonest and unintelligent in their deception. According to Ludwig, the phrase is grammatically correct but is relatively rare, appearing mostly in news and media and informal contexts. Given its negative connotation, the phrase is best used in informal settings where strong disapproval is warranted. Alternatives like "a foolish liar" or "a naive liar" may be considered depending on the specific nuance you want to convey. This analysis suggests caution in its usage, reserving it for situations where the intent is to express both strong disapproval and a perceived lack of intelligence.

FAQs

What does it mean to call someone "a stupid liar"?

Calling someone "a stupid liar" implies they are not only dishonest but also unintelligent in their deception. It suggests their lies are easily seen through or poorly constructed.

When is it appropriate to use the phrase "a stupid liar"?

The phrase "a stupid liar" is best used in informal settings or fictional dialogue where expressing strong disapproval is appropriate. Avoid using it in formal writing or professional contexts.

What are some alternatives to calling someone "a stupid liar"?

You can use alternatives like "a foolish liar", "a naive liar", or simply describe the person as "dishonest" and "unintelligent" separately.

Is there a difference between "a stupid liar" and "a pathological liar"?

"A stupid liar" refers to someone who lies unintelligently, whereas "a pathological liar" describes someone who compulsively lies, often without a clear motive. The former focuses on the quality of the lie, the latter on the frequency and compulsion.

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Source & Trust

86%

Authority and reliability

3.8/5

Expert rating

Real-world application tested

Most frequent sentences: