95 entries under coarse topic. ×

1
fast(evil, rude, vulgar, immoral)
1
in bad taste(expression, idiom, offensive, rude, dirty)
1
lowbred(adjective, nasty, rude, dirty)
1
not pure(expression, adjective, nasty, dirty)
1
profaned(adjective, nasty, dirty, common)
1
rakish(adjective, vulgar, indecent, lustful)
1
tacky(adjective, nasty, rude, dirty)
1
unholy(adjective, bad, nasty, offensive)
1
unwholesome(adjective, blue, nasty, offensive, loose)
1
weighted(adjective, nasty, dirty, vile)
0
admixed(adjective, nasty, dirty, vile)
0
hard-core(vulgar, indecent, lustful, lascivious)
0
physically mixed(expression, dirty, vile, unclean)
0
questionable(vulgar, indecent, lustful, lascivious)
0
unconventional(vulgar, indecent, lustful, lascivious)
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APASmart Define. (2015). filthy thesaurus. Retrieved September 25, 2026, from https://smartdefine.org/filthy/thesaurus/synonyms
ChicagoSmart Define. 2015. "filthy thesaurus" https://smartdefine.org/filthy/thesaurus/synonyms (accessed September 25, 2026).
HarvardSmart Define 2015, filthy thesaurus, Smart Define, viewed 25 September, 2026, <https://smartdefine.org/filthy/thesaurus/synonyms>.
MLASmart Define. "filthy thesaurus" 17 July 2015. Web. 25 September 2026. <https://smartdefine.org/filthy/thesaurus/synonyms>