124 entries under sour topic. ×

6
bad(adjective, sharp, unpleasant, rank, foul)
6
dusty(adjective, hard, out, old)
6
frowzy(adjective, bad, rank, foul, disagreeable)
6
high(adjective, bad, rank, foul, disagreeable)
6
reeking(adjective, strong, hard, offensive, sweet)
6
shopworn(adjective, dull, set, hard, flat)
6
stinking(adjective, strong, hard, offensive, sweet)
5
banal(adjective, dull, set, hard, flat)
5
common(adjective, dull, set, hard, flat)
5
commonplace(adjective, dull, set, hard, flat)
5
dry(adjective, hard, sharp, warm, unpleasant)
5
flat(adjective, dull, set, hard, silly)
5
moth-eaten(adjective, dull, set, hard, flat)
5
offensive(adjective, strong, sweet, rank, foul)
5
old(adjective, hard, odd, stale)
5
passe(adjective, hard, odd, out, old)
5
strong(adjective, offensive, sweet, rank, foul)
5
timeworn(adjective, dull, set, hard, flat)
4
corny(adjective, dull, set, hard, flat)
4
noxious(adjective, bad, rank, foul, disagreeable)
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APASmart Define. (2015). musty thesaurus. Retrieved September 30, 2026, from https://smartdefine.org/musty/thesaurus/synonyms
ChicagoSmart Define. 2015. "musty thesaurus" https://smartdefine.org/musty/thesaurus/synonyms (accessed September 30, 2026).
HarvardSmart Define 2015, musty thesaurus, Smart Define, viewed 30 September, 2026, <https://smartdefine.org/musty/thesaurus/synonyms>.
MLASmart Define. "musty thesaurus" 10 April 2015. Web. 30 September 2026. <https://smartdefine.org/musty/thesaurus/synonyms>