23
dirty(adjective, dull, bad, mixed, blue)
22
unclean(adjective, religion, good, dull, bad)
20
filthy(adjective, dull, bad, mixed, blue)
18
foul(adjective, dull, bad, mixed, blue)
16
defiled(adjective, mixed, nasty, dirty, coarse)
15
obscene(adjective, dull, bad, mixed, blue)
14
immoral(adjective, good, mixed, blue, evil)
13
coarse(adjective, dull, mean, mixed, simple)
13
lewd(adjective, dull, mixed, blue, rough)
13
polluted(adjective, bad, mixed, nasty, offensive)
12
unchaste(noun, adjective, good, mixed, blue)
12
nasty(adjective, bad, mixed, blue, evil)
12
smutty(adjective, dull, mixed, blue, rough)
12
squalid(adjective, mixed, poor, nasty, offensive)
12
vile(adjective, mixed, blue, evil, nasty)
11
gross(adjective, bad, mixed, blue, nasty)
11
indecent(adjective, dull, mixed, blue, rough)
11
soiled(adjective, dull, bad, flat, nasty)
10
adulterated(adjective, mixed, clean, nasty, dirty)
10
grubby(adjective, dull, bad, mixed, flat)
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APASmart Define. (2016). impure thesaurus. Retrieved September 21, 2026, from https://smartdefine.org/impure/thesaurus/synonyms
ChicagoSmart Define. 2016. "impure thesaurus" https://smartdefine.org/impure/thesaurus/synonyms (accessed September 21, 2026).
HarvardSmart Define 2016, impure thesaurus, Smart Define, viewed 21 September, 2026, <https://smartdefine.org/impure/thesaurus/synonyms>.
MLASmart Define. "impure thesaurus" 11 January 2016. Web. 21 September 2026. <https://smartdefine.org/impure/thesaurus/synonyms>