40 entries under unpleasant topic. ×

21
noxious(adjective, offensive, foul, disgusting)
18
harmful(adjective, offensive, foul, disgusting)
14
insalubrious(adjective, health, offensive, foul)
7
bad(adjective, mean, wrong, evil, sharp)
3
nasty(adjective, blue, like, pain, offensive)
1
acerb(adjective, sharp, bitter, sour)
1
acetic(adjective, sharp, bitter, sour)
1
acetose(adjective, sharp, bitter, sour)
1
acetous(adjective, sharp, bitter, sour)
1
acid(adjective, sharp, bitter, sour)
1
acidic(adjective, sharp, bitter, sour)
1
acidulated(adjective, sharp, bitter, sour)
1
acrid(adjective, sharp, bitter, sour)
1
astringent(adjective, sharp, bitter, sour)
1
biting(adjective, sharp, bitter, sour)
1
bitter(adjective, sharp, sour, musty)
1
briny(adjective, sharp, bitter, sour)
1
caustic(adjective, sharp, bitter, sour)
1
curdled(adjective, sharp, bitter, sour)
1
cutting(adjective, sharp, bitter, sour)
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APASmart Define. (2015). unwholesome thesaurus. Retrieved October 1, 2026, from https://smartdefine.org/unwholesome/thesaurus/synonyms
ChicagoSmart Define. 2015. "unwholesome thesaurus" https://smartdefine.org/unwholesome/thesaurus/synonyms (accessed October 1, 2026).
HarvardSmart Define 2015, unwholesome thesaurus, Smart Define, viewed 1 October, 2026, <https://smartdefine.org/unwholesome/thesaurus/synonyms>.
MLASmart Define. "unwholesome thesaurus" 19 August 2015. Web. 1 October 2026. <https://smartdefine.org/unwholesome/thesaurus/synonyms>