1.
perpetrator, assailant, offender
The person who causes harm or damage to another. Used in legal, news, and general contexts to identify the party responsible for causing injury, damage, or wrongdoing. The opposite of 被害者 (victim).
加害者が逮捕された。
The perpetrator was arrested.
加害者と被害者の関係を調べている。
They are investigating the relationship between the perpetrator and the victim.
いじめの加害者にならないように子どもに教えることが大切だ。
It's important to teach children not to become bullying perpetrators.
The antonym pair 加害者 (perpetrator) and 被害者 (victim) is extremely common in news, legal, and social discussions.
COMMON PATTERNS:
- 加害者側 (the perpetrator's side)
- 加害者意識 (awareness of being the offender)
- 加害者と被害者 (perpetrator and victim)