4
unformed(adjective, simple, rough, coarse, natural)
4
unlettered(adjective, ignorant, untaught, philistine, unschooled)
4
untreated(adjective, rough, coarse, natural, fresh)
3
Philistine
3
bestial
3
brutal
3
bumbling(adjective, clumsy, inelegant, graceless)
3
commonplace(adjective, mean, poor, underprivileged)
3
countrified(adjective, rough, rude, coarse, awkward)
3
filthy(adjective, bad, nasty, offensive, rude)
3
gawky(adjective, rough, rude, coarse, stiff)
3
immature(adjective, simple, rough, plain, coarse)
3
imperfect
3
in poor taste(expression, adjective, idiom, offensive, rude)
3
incomplete
3
inurbane(adjective, rough, rude, coarse, awkward)
3
naughty
3
rank(adjective, vulgar)
3
shameless(adjective, vulgar)
3
sketchy
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>