100 entries under crude topic. ×

2
uncultured(adjective, dull, hard, rough, nasty)
2
unsophisticated(adjective, dull, rough, low, offensive)
1
artificial(adjective, fake, offensive, rude, counterfeit)
1
barnyard(adjective, dull, blue, rough, nasty)
1
breezy(adjective, dull, rough, low, offensive)
1
brutish(adjective, nasty, offensive, rude, dirty)
1
callous(adjective, dull, rough, low, offensive)
1
corporeal(adjective, dull, rough, low, offensive)
1
crass(adjective, dull, hard, tough, rough)
1
gruff(adjective, nasty, rude, dirty, vulgar)
1
ignorant(adjective, dull, rough, low, offensive)
1
in the gutter(expression, adjective, idiom, dull, rough)
1
incult(adjective, nasty, rude, dirty, vulgar)
1
insensitive(adjective, dull, wrong, rough, low)
1
loudmouthed(adjective, dull, rough, low, offensive)
1
loutish(adjective, hard, tough, rough, nasty)
1
low-down(adjective, offensive, rude, foolish, stupid)
1
low-down-and-dirty(adjective, offensive, rude, foolish, stupid)
1
low-minded(adjective, dull, blue, rough, low)
1
lowbred(adjective, nasty, offensive, rude, dirty)
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APASmart Define. (2016). improper thesaurus. Retrieved September 24, 2026, from https://smartdefine.org/improper/thesaurus/synonyms
ChicagoSmart Define. 2016. "improper thesaurus" https://smartdefine.org/improper/thesaurus/synonyms (accessed September 24, 2026).
HarvardSmart Define 2016, improper thesaurus, Smart Define, viewed 24 September, 2026, <https://smartdefine.org/improper/thesaurus/synonyms>.
MLASmart Define. "improper thesaurus" 29 March 2016. Web. 24 September 2026. <https://smartdefine.org/improper/thesaurus/synonyms>