2
degraded(adjective, adverb, bad, low, base)
2
depraved(adjective, adverb, wrong, low, base)
2
dirt(noun, uncleanness)
2
disgraceful(adjective, taste, offensive, unpleasant, awful)
2
disheveled(adjective, nasty, dirty, foul, wretched)
2
dissipated(corrupt, wicked, depraved)
2
dissolute(corrupt, wicked, depraved)
2
dreggy(adjective, nasty, foul, sloppy, filthy)
2
egregious(adjective, offensive, unpleasant, disgusting, indecent)
2
equivocal
2
flagrant(disgraceful, dishonorable, reprehensible)
2
foul-mouthed(coarse, vulgar, indecent, naughty, lustful)
2
fouled(adjective, nasty, dirty, foul, sloppy)
2
ghastly(adjective, bad, offensive, foul, revolting)
2
grime
2
hellish(adjective, bad, taste, offensive, awful)
2
icky(adjective, bad, nasty, offensive, unpleasant)
2
imperfect(adjective, impure)
2
indecorous
2
infamous(adjective, offensive, unpleasant, disgusting, shocking)
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APASmart Define. (2015). unclean thesaurus. Retrieved September 25, 2026, from https://smartdefine.org/unclean/thesaurus/synonyms
ChicagoSmart Define. 2015. "unclean thesaurus" https://smartdefine.org/unclean/thesaurus/synonyms (accessed September 25, 2026).
HarvardSmart Define 2015, unclean thesaurus, Smart Define, viewed 25 September, 2026, <https://smartdefine.org/unclean/thesaurus/synonyms>.
MLASmart Define. "unclean thesaurus" 17 July 2015. Web. 25 September 2026. <https://smartdefine.org/unclean/thesaurus/synonyms>