155 entries under bitterness topic. ×

4
uncharitableness(noun, resentment, malice, malevolence)
4
vengefulness(noun, attack, hatred, resentment, hate)
3
asperity(noun, speech, sharpness, spite)
3
bad feeling(noun, expression, idiom, hurt, passion)
3
fury(noun, hurt, passion, rise, dislike)
3
harshness(noun, speech, resentment, sharpness)
3
ill feeling(noun, expression, hurt, passion, rise)
3
maliciousness(noun, dislike, hatred, hate, hostility)
3
odium(noun, trouble, bother, scorn, pain)
3
variance(noun, resentment, malice, vindictiveness)
3
virulency(noun, state, quality, hurt, passion)
2
acidity(noun, cut, censure, dig, sharpness)
2
anger(noun, passion, temper, dislike, rage)
2
causticity(noun, cut, censure, rudeness, dig)
2
choler(noun, hurt, passion, rise, temper)
2
churlishness(noun, speech, sharpness, spite)
2
conflict(noun, dislike, disagreement, hatred, resentment)
2
discontent(noun, resentment, antagonism, spite)
2
dudgeon(noun, hurt, passion, rise, dislike)
2
embitterment(noun, state, quality, hurt, passion)
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APASmart Define. (2015). rancor thesaurus. Retrieved September 28, 2026, from https://smartdefine.org/rancor/thesaurus/synonyms
ChicagoSmart Define. 2015. "rancor thesaurus" https://smartdefine.org/rancor/thesaurus/synonyms (accessed September 28, 2026).
HarvardSmart Define 2015, rancor thesaurus, Smart Define, viewed 28 September, 2026, <https://smartdefine.org/rancor/thesaurus/synonyms>.
MLASmart Define. "rancor thesaurus" 13 April 2015. Web. 28 September 2026. <https://smartdefine.org/rancor/thesaurus/synonyms>