42 entries under unpleasant topic. ×

3
dry(adjective, severe, sharp, bitter)
2
unripe(adjective, sharp, bitter, sour)
1
acerb(adjective, sharp, bitter, critical)
1
acetic(adjective, sharp, bitter, sour)
1
acetose(adjective, sharp, bitter, critical)
1
acetous(adjective, sharp, bitter, sour)
1
acidulated(adjective, sharp, bitter, sour)
1
bad(adjective, sharp, bitter, sour)
1
briny(adjective, sharp, bitter, sour)
1
curdled(adjective, sharp, bitter, sour)
1
fermented(adjective, sharp, bitter, sour)
1
green(adjective, sharp, bitter, sour)
1
musty(adjective, sharp, bitter, sour)
1
rancid(adjective, hard, sharp, high)
1
scathing(strong, hard, sharp, powerful)
1
soured(adjective, sharp, bitter, sour)
1
sourish(adjective, sharp, bitter, sour)
1
turned(adjective, sharp, bitter, sour)
1
unsavory(adjective, sharp, bitter, sour)
1
unwholesome(adjective, sharp, bitter, sour)
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APASmart Define. (2015). piquant thesaurus. Retrieved October 1, 2026, from https://smartdefine.org/piquant/thesaurus/synonyms
ChicagoSmart Define. 2015. "piquant thesaurus" https://smartdefine.org/piquant/thesaurus/synonyms (accessed October 1, 2026).
HarvardSmart Define 2015, piquant thesaurus, Smart Define, viewed 1 October, 2026, <https://smartdefine.org/piquant/thesaurus/synonyms>.
MLASmart Define. "piquant thesaurus" 17 July 2015. Web. 1 October 2026. <https://smartdefine.org/piquant/thesaurus/synonyms>