37 entries under unclean topic. ×

8
putrid(adjective, corrupt, decayed, infected)
7
foul
4
dirty(adjective, mildewed)
4
septic(adjective, tender, swollen, reddened)
3
fetid
1
crummy
1
defiled
1
dingy
1
disgusting
1
dusty
1
filthy
1
grimy
1
grubby
1
grungy
1
icky
1
impure
1
infectious
1
insalubrious
1
mucky
1
muddy
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APASmart Define. (2015). festering thesaurus. Retrieved September 21, 2026, from https://smartdefine.org/festering/thesaurus/synonyms
ChicagoSmart Define. 2015. "festering thesaurus" https://smartdefine.org/festering/thesaurus/synonyms (accessed September 21, 2026).
HarvardSmart Define 2015, festering thesaurus, Smart Define, viewed 21 September, 2026, <https://smartdefine.org/festering/thesaurus/synonyms>.
MLASmart Define. "festering thesaurus" 10 April 2015. Web. 21 September 2026. <https://smartdefine.org/festering/thesaurus/synonyms>