250 entries under adjective topic. ×

28
foul(dull, bad, blue, taste)
25
dirty(dull, bad, blue, flat)
25
impure(noun, religion, good, dull)
23
filthy(dull, bad, blue, taste)
19
defiled(nasty, dirty, coarse, foul)
18
grimy(dull, flat, clean, nasty)
18
polluted(bad, nasty, offensive, unpleasant)
17
squalid(taste, poor, nasty, offensive)
16
mucky(dull, flat, nasty, offensive)
15
soiled(dull, bad, flat, clean)
15
vile(blue, evil, taste, low)
14
grubby(dull, bad, flat, clean)
14
nasty(bad, blue, taste, offensive)
13
sordid(bad, taste, low, awful)
12
obscene(adverb, bad, blue, low)
11
immoral(good, blue, evil, nasty)
11
putrid(taste, offensive, unpleasant, awful)
11
smutty(blue, clean, nasty, offensive)
10
fetid(nasty, offensive, unpleasant, dirty)
10
muddy(nasty, dark, gloomy, dirty)
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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>