pervert
B2Formal for verb; Informal/Pejorative for noun.
Definition
Meaning
To distort or corrupt something from its original or proper state, purpose, or meaning; also a person who engages in abnormal or unacceptable sexual behaviour.
More broadly, to lead someone astray morally or intellectually. As a noun, it can be used informally and pejoratively for someone with unusual or obsessive interests.
Linguistics
Semantic Notes
The verb is often transitive. The noun is almost always derogatory and can be legally/socially charged.
Dialectal Variation
British vs American Usage
Differences
Usage is largely identical. The verb is more common in formal or legal contexts. The noun is strongly pejorative in both.
Connotations
Highly negative for the noun. The verb can be neutral (e.g., 'pervert the course of justice') but often carries a negative moral judgement.
Frequency
The noun is less common in polite or formal discourse due to its offensive nature.
Vocabulary
Collocations
Grammar
Valency Patterns
[Verb: pervert + Object (e.g., the law, truth)][Noun: article + pervert + (prepositional phrase, e.g., of children)]Vocabulary
Synonyms
Strong
Neutral
Weak
Vocabulary
Antonyms
Phrases
Idioms & Phrases
- “Pervert the course of justice (legal term)”
- “A perversion of the truth”
Usage
Context Usage
Business
Rare. Potentially in ethics: 'to pervert data for gain'.
Academic
In law, philosophy, sociology: 'to pervert the meaning of a text'; 'sexual deviance'.
Everyday
Almost exclusively the noun as a severe insult.
Technical
Legal: 'perverting the course of justice'. Psychology/Medicine: outdated for 'paraphilia'.
Examples
By Part of Speech
verb
British English
- The article sought to pervert public opinion with fabricated quotes.
- He was convicted for attempting to pervert the course of justice.
American English
- They accused the media of trying to pervert the facts of the case.
- The software was used to pervert the election results.
Examples
By CEFR Level
- The lawyer said lying to the police was a serious crime.
- He is a bad man who does bad things. (Circumlocution for noun)
- The documentary claimed the government had perverted the original aims of the programme.
- She called him a pervert after he made inappropriate comments.
- His interpretation so profoundly perverts the author's intent that it constitutes scholarly misconduct.
- The statute is designed to prosecute those who would pervert the legal process for personal advantage.
Learning
Memory Aids
Mnemonic
Think: To PERvert is to turn something (vert from Latin 'vertere') THOROUGHLY (per-) in the wrong direction.
Conceptual Metaphor
TRUTH/JUSTICE IS A STRAIGHT PATH; TO PERVERT IS TO BEND OR TWIST THAT PATH.
Watch out
Common Pitfalls
Translation Traps (for Russian speakers)
- Do not confuse with 'perevod' (translation).
- The noun 'извращенец' is a direct but very strong equivalent.
- The verb 'извращать' captures the core meaning well.
Common Mistakes
- Using the noun in formal writing.
- Confusing 'pervert' (verb/noun) with 'convert' (to change).
- Incorrect stress: /ˈpɜː.vət/ (wrong) vs /pəˈvɜːt/ (correct).
Practice
Quiz
In which context is the word 'pervert' LEAST likely to be offensive?
FAQ
Frequently Asked Questions
No. The primary meaning of the verb is to corrupt or distort something non-sexual (e.g., justice, truth). However, the noun's dominant modern meaning is a person with deviant sexual behaviour.
Virtually no. The adjectival form is 'perverted' (e.g., 'a perverted mind'). 'Pervert' is a verb or a noun.
It is one of the strongest and most socially damning pejoratives in English, implying both moral repugnance and potential criminality. Use with extreme caution.
As nouns, both refer to abnormal behaviour. 'Deviant' is more clinical/sociological and can be broader (non-sexual deviation). 'Pervert' is almost exclusively sexual, more colloquial, and more intensely pejorative.
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