14 entries under unkind topic. ×

12
acerbic(adjective, mean, evil, taste, sharp)
12
caustic(adjective, mean, evil, sharp, nasty)
11
tart(noun, adjective, taste, sharp, harsh)
10
biting(adjective, mean, evil, sharp, nasty)
10
harsh(adjective, sharp, unpleasant, critical)
9
astringent(adjective, sharp, harsh, unpleasant, bitter)
9
cutting(adjective, mean, evil, sharp, nasty)
6
dry(adjective, taste, sharp, unpleasant, bitter)
6
tangy(adjective, taste, sharp, harsh, unpleasant)
5
pungent(adjective, sharp, unpleasant, bitter, critical)
2
piquant(adjective, sharp, unpleasant, bitter, critical)
2
unpleasant(adjective, sharp, bitter, critical)
2
vinegary(adjective, sharp, harsh, unpleasant, bitter)
1
acetose(adjective, sharp, unpleasant, bitter, critical)
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APASmart Define. (2015). acerb thesaurus. Retrieved September 21, 2026, from https://smartdefine.org/acerb/thesaurus/synonyms
ChicagoSmart Define. 2015. "acerb thesaurus" https://smartdefine.org/acerb/thesaurus/synonyms (accessed September 21, 2026).
HarvardSmart Define 2015, acerb thesaurus, Smart Define, viewed 21 September, 2026, <https://smartdefine.org/acerb/thesaurus/synonyms>.
MLASmart Define. "acerb thesaurus" 13 April 2015. Web. 21 September 2026. <https://smartdefine.org/acerb/thesaurus/synonyms>