54 entries under sour topic. ×

1
smelly(adjective, rank, disagreeable, stale)
1
soured(verb, adjective, sharp, unpleasant, rank)
1
sourish(adjective, sharp, unpleasant, bitter)
1
stinging(adjective, sharp, unpleasant, bitter)
1
strong-smelling(adjective, rank, disagreeable, stale)
1
tart(adjective, sharp, unpleasant, bitter)
1
unpleasant(adjective, sharp, bitter, musty)
1
unripe(adjective, sharp, unpleasant, bitter)
1
unsavory(adjective, sharp, unpleasant, bitter)
1
unwholesome(adjective, sharp, unpleasant, bitter)
1
vinegary(adjective, sharp, unpleasant, bitter)
1
whiffy(adjective, rank, disagreeable, stale)
1
with a kick(expression, adjective, idiom, sharp, unpleasant)
0
acerbic(adjective, bitter, acid, tart)
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APASmart Define. (2015). curdled thesaurus. Retrieved September 28, 2026, from https://smartdefine.org/curdled/thesaurus/synonyms
ChicagoSmart Define. 2015. "curdled thesaurus" https://smartdefine.org/curdled/thesaurus/synonyms (accessed September 28, 2026).
HarvardSmart Define 2015, curdled thesaurus, Smart Define, viewed 28 September, 2026, <https://smartdefine.org/curdled/thesaurus/synonyms>.
MLASmart Define. "curdled thesaurus" 14 April 2015. Web. 28 September 2026. <https://smartdefine.org/curdled/thesaurus/synonyms>