175 entries under coarse topic. ×

5
lowbred(adjective, simple, rough, nasty, rude)
5
simple(adjective, lower, inferior, natural)
5
ugly(adjective, dull, rough, low, rude)
4
bad-mannered(adjective, rough, rude, awkward)
4
clodhopping(adjective, rough, rude, awkward)
4
dull(adjective, simple, rough, low, rude)
4
inconsiderate(adjective, hard, sharp, rough, rude)
4
lowbrow(adjective, vulgar, thoughtless, insensitive)
4
oafish(adjective, rough, rude, awkward)
4
ribald(adjective, dull, bad, simple, rough)
4
unformed(adjective, simple, rough, natural)
4
untreated(adjective, rough, natural, fresh)
3
countrified(adjective, rough, rude, awkward)
3
filthy(adjective, bad, nasty, offensive, rude)
3
gawky(adjective, rough, rude, stiff)
3
immature(adjective, simple, rough, plain)
3
inurbane(adjective, rough, rude, awkward)
3
sleazy(adjective, dull, rough, low, rude)
3
smutty(adjective, dull, bad, blue, rough)
3
swinish(adjective, dull, rough, low, rude)
10 years ago|22k views|share |citing 
APASmart Define. (2016). unrefined thesaurus. Retrieved September 29, 2026, from https://smartdefine.org/unrefined/thesaurus/synonyms
ChicagoSmart Define. 2016. "unrefined thesaurus" https://smartdefine.org/unrefined/thesaurus/synonyms (accessed September 29, 2026).
HarvardSmart Define 2016, unrefined thesaurus, Smart Define, viewed 29 September, 2026, <https://smartdefine.org/unrefined/thesaurus/synonyms>.
MLASmart Define. "unrefined thesaurus" 29 March 2016. Web. 29 September 2026. <https://smartdefine.org/unrefined/thesaurus/synonyms>