DictionaryrancorBitter resentment
noun

rancor

RANG-ker/ˈræŋkər/

Deep-seated bitterness or hostility.

The estranged adults exchange bitter looks filled with rancor.

Estranged adults exchange bitter resentful looks.
Etymology

Latin rancor named both a stinking smell and a bitter grudge. The emotional meaning transfers the unpleasantness of rancidness to deeply felt resentment.

In context

TEDx Talks2:11
they see them as bad people whose ways of thinking are dangerous or incomprehensible they see them as enemies this level of rancor and mistrust
How to Talk Politics When You Disagree | Ciaran O'Connor | TEDxYouth@Austin

More examples

  • Years later, rancor still divides the two families.
  • They settle their disagreement without rancor.
  • His apology does little to ease the rancor between them.

Forms

rancor

rancorous adjective — Showing deep bitterness or lasting hostility.

Similar words

resentment
Emphasizes bitterness about unfair treatment, not necessarily deep hostility.
hostility
Focuses on antagonism or opposition rather than lingering bitterness.
bitterness
Can describe disappointment or hurt without hostility toward someone.