58 entries under bitter topic. ×

31
caustic(adjective, mean, strong, hard, severe)
25
biting(adjective, mean, strong, hard, severe)
23
sarcastic(adjective, severe, nasty, cross, speech)
22
acerbic(adjective, mean, severe, sharp, nasty)
21
cutting(verb, adjective, mean, strong, hard)
21
harsh(adjective, mean, hard, tough, severe)
20
sharp(adjective, mean, strong, severe, nasty)
19
virulent(adjective, hard, love, severe, nasty)
18
mordant(adjective, mean, strong, sharp, nasty)
16
spiteful(adjective, nasty, cross, speech, cold)
14
tart(noun, adjective, strong, tough, severe)
14
rancorous(adjective, love, tough, severe, nasty)
14
resentful(adjective, love, tough, severe, nasty)
13
scathing(adjective, strong, hard, cold, powerful)
12
irascible(adjective, mean, sharp, nasty, speech)
11
embittered(adjective, hard, love, severe, nasty)
10
nasty(adjective, severe, unpleasant, cold, short)
10
severe(adjective, mean, tough, severe, evil)
9
malicious(adjective, mean, bad, wrong, evil)
8
hard(adjective, mean, love, severe, attitude)
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APASmart Define. (2015). acrimonious thesaurus. Retrieved September 29, 2026, from https://smartdefine.org/acrimonious/thesaurus/synonyms
ChicagoSmart Define. 2015. "acrimonious thesaurus" https://smartdefine.org/acrimonious/thesaurus/synonyms (accessed September 29, 2026).
HarvardSmart Define 2015, acrimonious thesaurus, Smart Define, viewed 29 September, 2026, <https://smartdefine.org/acrimonious/thesaurus/synonyms>.
MLASmart Define. "acrimonious thesaurus" 13 April 2015. Web. 29 September 2026. <https://smartdefine.org/acrimonious/thesaurus/synonyms>