5
reeky
5
strong(adjective, offensive, sweet, rank, foul)
5
timeworn(adjective, dull, set, hard, flat)
4
antique(adjective, odd, old, stale, primitive)
4
archaic(adjective, odd, old, primitive, unfashionable)
4
bygone(adjective, odd, old, primitive, unfashionable)
4
corny(adjective, dull, set, hard, flat)
4
corrupt(adjective, rotten, uncleanness, stinking, smelly)
4
damp(adjective, stale, rotten, stinking, smelly)
4
dank(adjective, strong, offensive, sweet, foul)
4
filthy(adjective, aged, stuffy)
4
must
4
noxious(adjective, bad, rank, foul, disagreeable)
4
old hat(expression, adjective, dull, flat, silly)
4
out of date(expression, idiom)
4
outdated(adjective, odd, old, primitive, unfashionable)
4
platitudinous(adjective, dull, set, hard, flat)
4
putrescent(adjective, rank, foul, disagreeable, sour)
4
spoilt
4
stenchy(adjective, hard, old, sour, rotten)
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APASmart Define. (2015). musty thesaurus. Retrieved September 26, 2026, from https://smartdefine.org/musty/thesaurus/synonyms
ChicagoSmart Define. 2015. "musty thesaurus" https://smartdefine.org/musty/thesaurus/synonyms (accessed September 26, 2026).
HarvardSmart Define 2015, musty thesaurus, Smart Define, viewed 26 September, 2026, <https://smartdefine.org/musty/thesaurus/synonyms>.
MLASmart Define. "musty thesaurus" 10 April 2015. Web. 26 September 2026. <https://smartdefine.org/musty/thesaurus/synonyms>