100 entries under crude topic. ×

4
foolish(adjective, wrong, offensive, rude, careless)
4
graceless(adjective, offensive, rude, foolish, stupid)
4
lustful(adjective, dull, blue, rough, low)
4
raw(adjective, rude, dirty, nasty, offensive)
3
boorish(adjective, dull, bad, hard, tough)
3
common(adjective, bad, nasty, offensive, rude)
3
dull(adjective, flat, rough, low, slow)
3
off-color(adjective, bad, blue, nasty, offensive)
3
tactless(adjective, wrong, offensive, rude, foolish)
2
X-rated(adjective, bad, blue, offensive, rude)
2
dishonorable(adjective, bad, wrong, offensive, rude)
2
flashy(adjective, offensive, rude, foolish, stupid)
2
garish(adjective, offensive, rude, foolish, stupid)
2
gaudy(adjective, offensive, rude, foolish, stupid)
2
mean(adjective, hard, tough, nasty, harsh)
2
pretentious(adjective, offensive, rude, foolish, stupid)
2
rank(adjective, dull, blue, rough, nasty)
2
tawdry(adjective, bad, offensive, rude, foolish)
2
trivial(adjective, offensive, rude, stupid, vulgar)
2
uncultivated(adjective, hard, nasty, harsh, rude)
10 years ago|39k views|share |citing 
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>