1
draconian(adjective, severe)
1
dyspeptic
1
envious(adjective, resentful)
1
escharotic
1
evil(mean, sharp, nasty, bitter, caustic)
1
exacting(adjective, severe)
1
forceful(adjective, severe, sharp, penetrating, caustic)
1
frosty(adjective, severe)
1
fundamental(adjective, severe)
1
galled(adjective, resentful)
1
hard
1
hidebound(adjective, severe)
1
huffed(adjective, resentful)
1
huffy(adjective, irritable)
1
hurt(adjective, resentful)
1
hurtful
1
ill-tempered
1
imperial(adjective, severe)
1
impolite
1
inflexible(adjective, severe)
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APASmart Define. (2015). acerbic thesaurus. Retrieved September 23, 2026, from https://smartdefine.org/acerbic/thesaurus/synonyms
ChicagoSmart Define. 2015. "acerbic thesaurus" https://smartdefine.org/acerbic/thesaurus/synonyms (accessed September 23, 2026).
HarvardSmart Define 2015, acerbic thesaurus, Smart Define, viewed 23 September, 2026, <https://smartdefine.org/acerbic/thesaurus/synonyms>.
MLASmart Define. "acerbic thesaurus" 13 April 2015. Web. 23 September 2026. <https://smartdefine.org/acerbic/thesaurus/synonyms>