517 entries under noun topic. ×

4
heartache(worry, concern, distress, pain)
4
ill-will(hatred, resentment, hostility, antagonism)
4
indignation(hurt, passion, rise, temper)
4
irritation(hurt, passion, rise, temper)
4
malignancy(dislike, hatred, hate, hostility)
4
misery(distress, pain, sorrow, depression)
4
outrage(hurt, passion, rise, dislike)
4
pain(pain, sorrow, resentment, torment)
4
poignancy
4
poison(hatred, hate, hostility, spite)
4
umbrage(hurt, passion, rise, temper)
4
unfriendliness(dislike, anger, violence, opposition)
4
virulency(state, quality, hurt, passion)
3
abhorrence(anger, violence, opposition, hatred)
3
affliction(worry, concern, distress, pain)
3
alienation(dislike, hatred, hate, hostility)
3
bellicosity(anger, violence, opposition, hatred)
3
causticness(cut, dig, sharpness, mockery)
3
churlishness(difficulty, speech, sharpness, severity)
3
conflict(dislike, disagreement, hatred, resentment)
11 years ago|14k views|share |citing 
APASmart Define. (2015). bitterness thesaurus. Retrieved September 27, 2026, from https://smartdefine.org/bitterness/thesaurus/synonyms
ChicagoSmart Define. 2015. "bitterness thesaurus" https://smartdefine.org/bitterness/thesaurus/synonyms (accessed September 27, 2026).
HarvardSmart Define 2015, bitterness thesaurus, Smart Define, viewed 27 September, 2026, <https://smartdefine.org/bitterness/thesaurus/synonyms>.
MLASmart Define. "bitterness thesaurus" 10 April 2015. Web. 27 September 2026. <https://smartdefine.org/bitterness/thesaurus/synonyms>