250 entries under adjective topic. ×

9
rotten(offensive, unpleasant, dirty, foul)
9
shameful(bad, nasty, low, offensive)
9
sullied(nasty, offensive, unpleasant, dirty)
9
tainted(nasty, offensive, unpleasant, dirty)
8
contaminated(nasty, offensive, unpleasant, dirty)
8
corrupt(bad, evil, low, offensive)
8
dusty(nasty, dirty, foul, sloppy)
8
gross(adverb, bad, blue, nasty)
8
grungy(nasty, dirty, foul, sloppy)
8
messy(verb, nasty, dirty, foul)
8
odious(bad, taste, offensive, awful)
8
rank(noun, blue, nasty, offensive)
8
unchaste(good, blue, evil, offensive)
8
untidy(nasty, dirty, foul, sloppy)
8
unwashed(nasty, dirty, foul, sloppy)
7
base(adverb, bad, evil, low)
7
offensive(bad, blue, nasty, unpleasant)
7
sloppy(dull, flat, nasty, gloomy)
7
slovenly(nasty, base, dirty, foul)
7
uncleanly(good, bad, clean, nasty)
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APASmart Define. (2015). unclean thesaurus. Retrieved September 26, 2026, from https://smartdefine.org/unclean/thesaurus/synonyms
ChicagoSmart Define. 2015. "unclean thesaurus" https://smartdefine.org/unclean/thesaurus/synonyms (accessed September 26, 2026).
HarvardSmart Define 2015, unclean thesaurus, Smart Define, viewed 26 September, 2026, <https://smartdefine.org/unclean/thesaurus/synonyms>.
MLASmart Define. "unclean thesaurus" 17 July 2015. Web. 26 September 2026. <https://smartdefine.org/unclean/thesaurus/synonyms>