72 entries under rude topic. ×

16
mean(verb, adjective, good, evil, nasty)
15
sordid(adjective, dirty, bad, taste, awful)
14
disgusting(adjective, good, bad, blue, evil)
14
indelicate(adjective, bad, nasty, offensive)
13
depraved(adjective, evil, vicious, vulgar)
13
foul-mouthed(adjective, nasty, dirty, coarse)
13
improper(adjective, dirty, raw, nasty, offensive)
13
raunchy(adjective, bad, blue, slang, nasty)
13
repulsive(adjective, bad, evil, nasty, offensive)
13
scurrilous(adjective, offensive, coarse, vulgar)
12
base(adjective, bad, evil, nasty, offensive)
11
corrupt(adjective, evil, base, dirty)
11
immoral(adjective, blue, evil, nasty, offensive)
11
odious(adjective, good, bad, taste, offensive)
10
contemptible(adjective, good, evil, vulgar)
10
naughty(adjective, society, sex, obscene, metters)
8
immodest(adjective, blue, nasty, offensive)
8
raw(adjective, nasty, vulgar, dirty)
7
shameless(adjective, evil, offensive, coarse)
6
outrageous(adjective, bad, blue, nasty, offensive)
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APASmart Define. (2015). filthy thesaurus. Retrieved September 26, 2026, from https://smartdefine.org/filthy/thesaurus/synonyms
ChicagoSmart Define. 2015. "filthy thesaurus" https://smartdefine.org/filthy/thesaurus/synonyms (accessed September 26, 2026).
HarvardSmart Define 2015, filthy thesaurus, Smart Define, viewed 26 September, 2026, <https://smartdefine.org/filthy/thesaurus/synonyms>.
MLASmart Define. "filthy thesaurus" 17 July 2015. Web. 26 September 2026. <https://smartdefine.org/filthy/thesaurus/synonyms>