Perpetrator
PER-pih-tray-ter
/ˈpɜːrpɪtreɪtər/
A person who carries out a harmful, illegal, or immoral act.
Often used in legal and criminal contexts to refer to the person who committed a crime, especially when their identity is unknown or not yet proven.
The story behind the word. The word 'perpetrator' comes from the Latin verb 'perpetrare,' meaning 'to perform,' 'to accomplish,' or 'to commit.' It's formed from 'per-' (meaning 'through' or 'thoroughly') and 'patrare' (meaning 'to bring about' or 'to perform'). In English, it specifically came to denote someone who commits a crime or an evil act.
Word relationships
- offender: A person who commits a crime or offense (often used more broadly for any law-breaker).
- culprit: A person who is responsible for a crime or misdeed (often implies guilt has been established).
- criminal: A person who has committed a crime (more general, can refer to someone convicted).
- victim: A person harmed by a crime.
- innocent: Not guilty of a crime.
Commonly confused with
- Suspect: A 'suspect' is someone believed to have committed a crime but not yet proven. A 'perpetrator' is the one who actually committed it, regardless of whether they've been identified or caught.
Word family
- perpetrate (verb): To carry out or commit (a harmful, illegal, or immoral action).
- perpetration (noun): The act of perpetrating a crime.
Collocations
- unknown perpetrator
- identify the perpetrator
- apprehend the perpetrator
- perpetrator's motive
Example sentences
- "Criminal profiling aims to provide law enforcement with a psychological sketch of the unknown perpetrator." The police are still searching for the perpetrator.
- "Identifying the perpetrator's motivation is a key step in understanding their criminal behavior." The perpetrator left no clues at the scene.
Memory hook
The 'PERPETRATOR' is the 'PERP' who 'PERFORMS' the crime. PERP who PERFORMS
When not to use
While 'perpetrator' can be used for any harmful act, it often implies a more serious offense. For minor misdeeds, 'offender' or 'culprit' might be more appropriate.
Fun facts
- The term 'perpetrator' is often used in human rights contexts to refer to those who commit atrocities or abuses.
- In legal documents, 'perpetrator' is preferred over more informal terms like 'bad guy' or 'criminal' for precision.
Related words
Explore more words
perpetrate, perpetuate, atrocity, misconduct, complicit, heinous
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