4
stereotyped(adjective, dull, set, hard, flat)
4
stereotypical(adjective, excite, usual, trite)
4
unoriginal(adjective, dull, set, hard, flat)
4
well-worn(adjective, dull, set, hard, flat)
3
airless(adjective, warm, tight, stale, rotten)
3
bromidic(adjective, dull, flat, excite, silly)
3
clichéd(adjective, dull, set, hard, flat)
3
decrepit(adjective, aged, stuffy)
3
fecal
3
foul-smelling(adjective, bad, foul, rotten, stinking)
3
graveolent(adjective, foul, pungent, stinking, smelly)
3
heavy(adjective, warm, tight, stale, oppressive)
3
obsolescent(adjective, odd, old, primitive, unfashionable)
3
rusty
3
set(adjective, dull, flat, silly, common)
3
shop-worn
3
weak(adjective, hard, old, sour, uncleanness)
3
withered(adjective, moth-eaten)
3
wormy
3
worn out(verb, expression, phrasal verb)
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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>