- grudge, score, grievance - a resentment strong enough to justify retaliation; "holding a grudge"; "settling a score"
--1 is a kind of resentment, bitterness, gall, rancor, rancour
- grievance - an allegation that something imposes an illegal obligation or denies some legal right or causes injustice
--2 is a kind of allegation
- grievance - a complaint about a (real or imaginary) wrong that causes resentment and is grounds for action
--3 is a kind of complaint
- grievance - a complaint about a (real or imaginary) wrong that causes resentment and is grounds for action