120 entries under bitterness topic. ×

2
quarrel(noun, trouble, dispute, conflict, disagreement)
2
spleen(noun, dislike, anger, violence, opposition)
2
virulence(noun, anger, violence, opposition, hatred)
1
acerbity(noun, hatred, resentment, hate, hostility)
1
bad chemistry(noun, expression, antagonism, animosity)
1
bad vibes(noun, expression, antagonism, animosity)
1
belligerence(noun, anger, violence, opposition, hatred)
1
bile(noun, hatred, resentment, hate, hostility)
1
bone to pick(noun, expression, idiom, trouble, dispute)
1
counteraction(noun, trouble, dispute, conflict, disagreement)
1
despite(noun, hatred, hate, hostility, antagonism)
1
discontent(noun, trouble, dispute, conflict, disagreement)
1
disharmony(noun, trouble, dispute, conflict, disagreement)
1
dudgeon(noun, hatred, resentment, hostility, antagonism)
1
faction(noun, trouble, dispute, conflict, disagreement)
1
factionalism(noun, trouble, dispute, conflict, disagreement)
1
hardness of heart(noun, expression, idiom, hatred, resentment)
1
harshness(noun, hatred, resentment, hostility, antagonism)
1
hassle(noun, trouble, dispute, conflict, disagreement)
1
hatefulness(noun, hatred, resentment, hate, hostility)
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APASmart Define. (2015). bad blood thesaurus. Retrieved September 29, 2026, from https://smartdefine.org/bad_blood/thesaurus/synonyms
ChicagoSmart Define. 2015. "bad blood thesaurus" https://smartdefine.org/bad_blood/thesaurus/synonyms (accessed September 29, 2026).
HarvardSmart Define 2015, bad blood thesaurus, Smart Define, viewed 29 September, 2026, <https://smartdefine.org/bad_blood/thesaurus/synonyms>.
MLASmart Define. "bad blood thesaurus" 14 April 2015. Web. 29 September 2026. <https://smartdefine.org/bad_blood/thesaurus/synonyms>