74 entries under unclean topic. ×

5
scatological(adjective, dull, blue, rough, nasty)
5
sullied(adjective, mixed, nasty, offensive, unpleasant)
5
vitiated(adjective, mixed, nasty, dirty, coarse)
4
dingy
4
disgusting(adjective, bad, blue, evil, offensive)
4
doctored(adjective, mixed, clean, nasty, dirty)
4
mucky(adjective, dull, flat, nasty, offensive)
3
diluted(adjective, mixed, nasty, dirty, coarse)
3
dusty(adjective, uncleanness)
3
murky
3
shabby(adjective, nasty, base, dirty, corrupt)
3
sloppy
3
slovenly
3
unwholesome(adjective, mixed, blue, nasty, offensive)
2
desecrated(adjective, mixed, nasty, dirty, coarse)
2
fetid(adjective, nasty, offensive, unpleasant, rank)
2
grungy
2
icky(adjective, bad, offensive, unpleasant, foul)
2
scruffy
2
septic
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APASmart Define. (2016). impure thesaurus. Retrieved September 28, 2026, from https://smartdefine.org/impure/thesaurus/synonyms
ChicagoSmart Define. 2016. "impure thesaurus" https://smartdefine.org/impure/thesaurus/synonyms (accessed September 28, 2026).
HarvardSmart Define 2016, impure thesaurus, Smart Define, viewed 28 September, 2026, <https://smartdefine.org/impure/thesaurus/synonyms>.
MLASmart Define. "impure thesaurus" 11 January 2016. Web. 28 September 2026. <https://smartdefine.org/impure/thesaurus/synonyms>