124 entries under coarse topic. ×

7
shocking(adjective, offensive, rude, vile)
7
uncouth(adjective, dull, bad, hard, tough)
6
foul-mouthed(adjective, nasty, rude, dirty)
6
loose(adjective, offensive, vulgar, indecent)
6
scatological(adjective, dull, bad, blue, rough)
6
unjust(adjective, hard, tough, harsh, rude)
5
in bad taste(expression, adjective, idiom, offensive, rude)
5
licentious(adjective, blue, nasty, offensive, rude)
5
outlandish(adjective, rough, offensive, rude, foolish)
4
lustful(adjective, dull, blue, rough, low)
4
malodorous(adjective, offensive, rude, vile)
4
profligate(adjective, rude, corrupt, vile)
4
raw(adjective, rude, dirty, nasty, offensive)
4
scurrilous(adjective, offensive, vulgar, indecent)
4
unpleasant(adjective, hard, tough, harsh, offensive)
4
wanton(adjective, blue, offensive, rude, loose)
3
boorish(adjective, dull, bad, hard, tough)
3
dull(adjective, flat, rough, low, slow)
3
extreme(adjective, hard, tough, harsh, rude)
3
lecherous(adjective, dirty, vulgar, indecent)
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APASmart Define. (2016). improper thesaurus. Retrieved September 22, 2026, from https://smartdefine.org/improper/thesaurus/synonyms
ChicagoSmart Define. 2016. "improper thesaurus" https://smartdefine.org/improper/thesaurus/synonyms (accessed September 22, 2026).
HarvardSmart Define 2016, improper thesaurus, Smart Define, viewed 22 September, 2026, <https://smartdefine.org/improper/thesaurus/synonyms>.
MLASmart Define. "improper thesaurus" 29 March 2016. Web. 22 September 2026. <https://smartdefine.org/improper/thesaurus/synonyms>