92 entries under bitter topic. ×

3
hostile(mean, sharp, nasty, unfriendly)
3
rancorous(speech, unfriendly, belligerent, spiteful)
3
scorching(mean, sharp, nasty, caustic)
3
testy(adjective, speech, unpleasant, unfriendly)
3
unpleasant(adjective, critical, unkind, sour)
2
acetose(adjective, unpleasant, critical, unkind)
2
acidulated(adjective, sour, acid, tart)
2
derisive(adjective, mean, sharp, nasty)
2
green(adjective, sour, acid, tart)
2
soured(adjective, sour, acid, tart)
2
sourish(adjective, sour, acid, tart)
2
vinegarish(adjective, harsh, sour, tart)
1
captious(adjective, mean, sharp, nasty)
1
carping(adjective, mean, sharp, nasty)
1
disparaging(mean, sharp, nasty, harsh)
1
evil(mean, sharp, nasty, caustic)
1
ironical(adjective, mean, evil, sharp, nasty)
1
mean(sharp, nasty, harsh, caustic)
1
salty(adjective, mean, severe, evil, sharp)
1
satirical(adjective, mean, evil, sharp, nasty)
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APASmart Define. (2015). acerbic thesaurus. Retrieved September 27, 2026, from https://smartdefine.org/acerbic/thesaurus/synonyms
ChicagoSmart Define. 2015. "acerbic thesaurus" https://smartdefine.org/acerbic/thesaurus/synonyms (accessed September 27, 2026).
HarvardSmart Define 2015, acerbic thesaurus, Smart Define, viewed 27 September, 2026, <https://smartdefine.org/acerbic/thesaurus/synonyms>.
MLASmart Define. "acerbic thesaurus" 13 April 2015. Web. 27 September 2026. <https://smartdefine.org/acerbic/thesaurus/synonyms>