19
rude(adjective, society, sex, metters)
19
salacious(adjective, society, sex, erotic, metters)
19
squalid(adjective, taste, poor, clean, nasty)
18
suggestive(adjective, obscene, vulgar, society, sex)
17
low(adjective, vulgar, obscene, nasty, rude)
17
scatological(adjective, bad, blue, nasty, offensive)
16
mean(verb, adjective, good, evil, nasty)
15
defiled(adjective, nasty, dirty, coarse, foul)
15
grimy(adjective, dull, flat, clean, nasty)
15
putrid(adjective, quiet, evil, taste, offensive)
15
rotten(adjective, good, bad, evil, nasty)
15
soiled(adjective, dull, bad, flat, clean)
15
sordid(adjective, dirty, bad, taste, awful)
14
disgusting(adjective, good, bad, blue, evil)
14
indelicate(adjective, bad, nasty, offensive, rude)
13
depraved(adjective, evil, rude, vicious, vulgar)
13
despicable(adjective, good, evil, nasty, offensive)
13
foul-mouthed(adjective, nasty, rude, dirty, coarse)
13
improper(adjective, dirty, raw, nasty, offensive)
13
loathsome(adjective, good, bad, blue, evil)
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APASmart Define. (2015). filthy thesaurus. Retrieved September 21, 2026, from https://smartdefine.org/filthy/thesaurus/synonyms
ChicagoSmart Define. 2015. "filthy thesaurus" https://smartdefine.org/filthy/thesaurus/synonyms (accessed September 21, 2026).
HarvardSmart Define 2015, filthy thesaurus, Smart Define, viewed 21 September, 2026, <https://smartdefine.org/filthy/thesaurus/synonyms>.
MLASmart Define. "filthy thesaurus" 17 July 2015. Web. 21 September 2026. <https://smartdefine.org/filthy/thesaurus/synonyms>