108 entries under unclean topic. ×

4
crummy(adjective, nasty, unpleasant, awful, terrible)
4
debased(adjective, evil, base, dirty, corrupt)
4
slatternly(adjective, nasty, foul, sloppy)
4
unhygienic(verb, adjective, nasty, dirty, foul)
3
fouled(adjective, nasty, dirty, foul, sloppy)
3
greasy(adjective, dull, flat, nasty, gloomy)
3
infected(adjective, nasty, dirty, coarse, vile)
3
scruffy
3
unrefined(adjective, bad, nasty, offensive, rude)
3
unworthy(adjective, bad, offensive, rude, immoral)
3
yucky(adjective, bad, nasty, offensive, unpleasant)
2
adulterated(adjective, nasty, dirty, coarse, vile)
2
dreggy(adjective, nasty, foul, sloppy)
2
infectious
2
insalubrious
2
scuzzy(adjective, nasty, dirty, foul, sloppy)
2
septic
2
sinful(adjective, evil, nasty, base, corrupt)
2
smudged(adjective, nasty, dirty, foul, sloppy)
2
spotted(adjective, nasty, dirty, foul, sloppy)
11 years ago|35k views|share |citing 
APASmart Define. (2015). filthy thesaurus. Retrieved September 27, 2026, from https://smartdefine.org/filthy/thesaurus/synonyms
ChicagoSmart Define. 2015. "filthy thesaurus" https://smartdefine.org/filthy/thesaurus/synonyms (accessed September 27, 2026).
HarvardSmart Define 2015, filthy thesaurus, Smart Define, viewed 27 September, 2026, <https://smartdefine.org/filthy/thesaurus/synonyms>.
MLASmart Define. "filthy thesaurus" 17 July 2015. Web. 27 September 2026. <https://smartdefine.org/filthy/thesaurus/synonyms>