pathological liar

USAGE SUMMARY

The phrase 'pathological liar' is correct and usable in written English.
You can use it in formal essays, articles, and other written pieces in order to describe someone who habitually tells lies, often for no reason other than to deceive. For example, "John was known around town as a pathological liar, since everyone knew that almost nothing he said could be trusted."

✓ Grammatically correct

News & Media

Academia

Wiki

Human-verified examples from authoritative sources

Exact Expressions

60 human-written examples

A pathological liar?

The New Yorker

"You're a pathological liar.

The Washington Post

"A pathological liar," Ted Cruz says.

The New Yorker

Liar, liar, pants on fire: Am I a pathological liar?

Columbia University

For Hitchens, this established that Dean was a "pathological liar".

The New Yorker

"This man is a pathological liar," he told reporters.

The Guardian - Opinion

He does the same projection, just like a pathological liar.

The Washington Post

"You're a pathological liar," charged Representative Paul Gosar of Arizona.

The New York Times

Cruz called Trump a "pathological liar" and refuted his claim.

The Washington Post

The problem with a pathological liar is not so much the lies and deception; the problem is that a pathological liar has no conscience.

The New York Times

In his final interview, on Friday, he denounced Russia's president as a "pathological liar".

The Guardian

Expert writing Tips

Best practice

Use "pathological liar" carefully in formal writing, as it can be seen as inflammatory. If you want to be neutral, you should use a description such as 'someone prone to dishonesty' instead.

Common error

Avoid labeling someone a "pathological liar" simply because they've told a few lies. Pathological lying is a persistent, often compulsive behavior, distinct from occasional dishonesty.

Linguistic Context

The phrase "pathological liar" functions primarily as a descriptive label, identifying an individual characterized by persistent and excessive lying. Ludwig AI confirms that the phrase is grammatically correct and frequently used in English.

Expression frequency: Very common

Frequent in

News & Media

75%

Academia

15%

Wiki

10%

Less common in

Science

0%

Formal & Business

0%

Encyclopedias

0%

Ludwig's WRAP-UP

In summary, "pathological liar" is a commonly used phrase to describe someone who habitually lies, often without a clear reason. As confirmed by Ludwig, it's grammatically sound and found in diverse contexts, most notably in News and Media. Though frequently used, it's a serious label that should be applied judiciously, distinguishing persistent dishonesty from occasional untruthfulness. While not a formal psychiatric diagnosis itself, Ludwig's analysis suggests it's associated with conditions characterized by deceptive behavior. When necessary, consider alternative phrases like "habitual liar" or "compulsive liar" depending on the specific shade of meaning you intend to express.

More alternative expressions

Phrases that express similar concepts, ordered by semantic similarity:

habitual liar

Focuses on the repeated nature of lying, similar to "pathological liar" but less clinical.

compulsive liar

Highlights the irresistible urge to lie, akin to "pathological liar" but emphasizes the compulsion.

chronic liar

Emphasizes the long-term and persistent nature of the lying behavior, similar to pathological.

inveterate liar

Suggests a deeply ingrained habit of lying, comparable to "pathological liar" in terms of established behavior.

consistent liar

Focuses on the reliability with which the person lies, less clinical than "pathological liar".

serial liar

Implies a pattern of repeated lying incidents, similar to "pathological liar" in highlighting continuous behavior.

consummate liar

Highlights the skill and artistry in lying, different focus than just being pathological.

outright liar

Emphasizes the blatant nature of the lies, less nuanced than "pathological liar".

confirmed liar

Suggests that the person's lying has been proven or established, less about the psychological aspect.

unrepentant liar

Highlights the lack of remorse for lying, different emphasis than the clinical aspect of "pathological liar".

FAQs

How does "pathological liar" differ from a compulsive liar?

While both terms describe frequent lying, "pathological liar" implies the lying is a deeply ingrained part of their personality, often without a clear motive, whereas compulsive lying suggests an irresistible urge to lie, possibly stemming from anxiety or other psychological factors. You can also describe that person as an "habitual liar".

What are the signs of a "pathological liar"?

Signs include frequent and exaggerated lies, inconsistent stories, a lack of remorse, and a tendency to lie even when there's no apparent benefit. It is important to note that only qualified mental health professionals are able to diagnose if one is a "pathological liar".

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

Depending on the context, you could use terms like "habitual liar", "compulsive liar", or simply describe them as someone who is "dishonest" or "untruthful".

Is being a "pathological liar" a recognized mental disorder?

Pathological lying itself is not a formal diagnosis in the DSM-5, but it can be a symptom or feature of other disorders, such as antisocial personality disorder, narcissistic personality disorder, or borderline personality disorder. Pathological lying can also be associated with factitious disorder.