10
gaudy(adjective, offensive, rude, foolish, stupid)
10
offensive(adjective, dull, mean, bad, rough)
10
rustic(adjective, simple, rough, rude, coarse)
9
harsh(adjective, simple, rough, coarse, natural)
9
improper(adjective, dull, bad, hard, blue)
9
loud(adjective, hard, rough, offensive, rude)
9
obscene(adjective, dull, mean, bad, rough)
9
unseemly(adjective, dull, taste, rough, low)
8
flashy(adjective, offensive, rude, foolish, stupid)
8
natural(adjective, simple, plain, coarse, straightforward)
8
philistine(adjective, smooth, rough, coarse, vulgar)
8
primitive(adjective, simple, rude, coarse, natural)
8
undignified(adjective, mean, rough, rude, base)
7
barbarous(adjective, simple, offensive, rude, foolish)
7
broad(adjective, vulgar)
7
clumsy(adjective, rough, rude, coarse, awkward)
7
grotesque(adjective, common, usual)
7
homespun(adjective, vulgar, spun)
7
ignoble(adjective, mean, poor, base, vulgar)
7
indecorous(adjective, bad, hard, rough, offensive)
10 years ago|22k views|share |citing 
APASmart Define. (2016). unrefined thesaurus. Retrieved September 26, 2026, from https://smartdefine.org/unrefined/thesaurus/synonyms
ChicagoSmart Define. 2016. "unrefined thesaurus" https://smartdefine.org/unrefined/thesaurus/synonyms (accessed September 26, 2026).
HarvardSmart Define 2016, unrefined thesaurus, Smart Define, viewed 26 September, 2026, <https://smartdefine.org/unrefined/thesaurus/synonyms>.
MLASmart Define. "unrefined thesaurus" 29 March 2016. Web. 26 September 2026. <https://smartdefine.org/unrefined/thesaurus/synonyms>