124 entries under coarse topic. ×

3
off-color(adjective, bad, blue, nasty, offensive)
3
racy(adjective, society, sex, metters, dirty)
2
X-rated(adjective, bad, blue, offensive, rude)
2
barbaric(adjective, rough, offensive, rude, foolish)
2
barbarous(adjective, rough, offensive, rude, foolish)
2
blunt(adjective, hard, tough, harsh, rude)
2
brusque(adjective, hard, tough, harsh, rude)
2
erotic(adjective, society, sex, metters, dirty)
2
inconsiderate(adjective, hard, tough, harsh, rude)
2
libertine(adjective, vulgar, indecent, lustful)
2
libidinous(adjective, vulgar, indecent, lustful)
2
loud(adjective, hard, tough, harsh, offensive)
2
mean(adjective, hard, tough, nasty, harsh)
2
rank(adjective, dull, blue, rough, nasty)
2
rowdy(adjective, hard, tough, harsh, rude)
2
taboo(adjective, dirty, vulgar, indecent)
2
unceremonious(adjective, hard, tough, harsh, rude)
2
unchaste(adjective, offensive, vulgar, indecent)
2
uncultured(adjective, dull, hard, rough, nasty)
2
unpolished(adjective, hard, tough, harsh, offensive)
10 years ago|39k views|share |citing 
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>