67
filthy(adjective, unclean, obscene, soiled, nasty)
62
foul(adjective, verb, unclean, offensive, vulgar)
45
smutty(adjective, sex, metter, vulgar, unclean)
44
indecent(adjective, vulgar, sex, obscene, offensive)
43
obscene(adjective, sex, offensive, indecent, unclean)
43
lewd(adjective, sex, obscene, metter, vulgar)
36
nasty(adjective, state, mean, bad, hard)
34
vulgar(adjective, rude, sex, obscene, metter)
33
pornographic(adjective, obscene, characteristic, offensive, society)
31
blue(adjective, sex, obscene, vulgar, metter)
30
ribald(adjective, obscene, raw, nasty, rude)
30
muddy(verb, adjective, dull, hurt, cause)
29
offensive(adjective, nasty, rude, society, raw)
29
soil(noun, verb, activity, dull, cover)
29
vile(adjective, obscene, offensive, nasty, disgusting)
28
salacious(adjective, obscene, offensive, society, foul)
27
coarse(adjective, rude, obscene, offensive, society)
27
gross(adjective, bad, blue, nasty, offensive)
27
unclean(adjective, dull, bad, blue, flat)
26
bawdy(adjective, sex, metter, raw, nasty)
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APASmart Define. (2016). dirty thesaurus. Retrieved September 20, 2026, from https://smartdefine.org/dirty/thesaurus/synonyms
ChicagoSmart Define. 2016. "dirty thesaurus" https://smartdefine.org/dirty/thesaurus/synonyms (accessed September 20, 2026).
HarvardSmart Define 2016, dirty thesaurus, Smart Define, viewed 20 September, 2026, <https://smartdefine.org/dirty/thesaurus/synonyms>.
MLASmart Define. "dirty thesaurus" 14 March 2016. Web. 20 September 2026. <https://smartdefine.org/dirty/thesaurus/synonyms>