13
untoward(adjective, adverb, offensive, rude, coarse)
12
debauched(adjective, wild, corrupt, wicked, dishonorable)
12
impure(noun, adjective, dull, mixed, blue)
11
profane(adjective, society, wicked, sex, metters)
11
prurient(adjective, society, sex, metters, offensive)
11
scatological(adjective, dull, bad, blue, rough)
11
scurrilous(adjective, offensive, rude, coarse, vulgar)
10
broad(adjective, vulgar, improper, lewd, spicy)
10
degenerate(adjective, wrong, corrupt, wicked, depraved)
10
disgusting(adjective, bad, blue, dislike, offensive)
10
mean(adjective, person, bad, wrong, evil)
9
corrupt(adjective, bad, wrong, evil, violent)
9
disgraceful(adjective, dislike, offensive, unpleasant, disgusting)
9
inappropriate(adjective, rude, improper, incorrect, unsuitable)
9
scandalous(adjective, bad, wrong, evil, offensive)
9
unchaste(noun, adjective, blue, offensive, wild)
9
unsuitable(adjective, rude, improper, inappropriate, incorrect)
8
base(adjective, bad, wrong, evil, offensive)
8
cruel(adjective, person, wicked, unwarmhearted)
8
depraved(adjective, bad, wrong, evil, violent)
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APASmart Define. (2016). indecent thesaurus. Retrieved September 23, 2026, from https://smartdefine.org/indecent/thesaurus/synonyms
ChicagoSmart Define. 2016. "indecent thesaurus" https://smartdefine.org/indecent/thesaurus/synonyms (accessed September 23, 2026).
HarvardSmart Define 2016, indecent thesaurus, Smart Define, viewed 23 September, 2026, <https://smartdefine.org/indecent/thesaurus/synonyms>.
MLASmart Define. "indecent thesaurus" 23 March 2016. Web. 23 September 2026. <https://smartdefine.org/indecent/thesaurus/synonyms>