(いや)がらせ

いやがらせ
noun
harassment, bullying, spite
communication
1. harassment, bullying, spite
Deliberately unpleasant or hostile actions intended to annoy, intimidate, or torment someone. Covers a range from petty spite and passive-aggressive behavior to serious workplace harassment.
(いや)がらせはやめてください
Please stop the harassment.
I am troubled by harassment at work.
I had been receiving harassment from my neighbor, but it finally stopped after I consulted the police.

Derived from the verb (いや)がる (to dislike, to be reluctant) with the causative nuance of making someone feel unpleasant.

Common collocations

Usage

Broader than English "harassment" — it covers everything from a child's petty teasing to serious workplace intimidation. In workplace contexts, it overlaps with パワハラ (power harassment) and セクハラ (sexual harassment), though (いや)がらせ is the native Japanese term and applies to any form of deliberate hostility.