95 entries under simple topic. ×

48
coarse(adjective, dull, mean, bad, smooth)
47
crude(adjective, dull, mean, bad, hard)
45
rude(adjective, dull, mean, bad, hard)
35
vulgar(adjective, dull, mean, bad, hard)
32
unpolished(adjective, hard, smooth, rough)
31
uncouth(adjective, dull, mean, bad, hard)
30
rough(adjective, dull, mean, bad, hard)
28
inelegant(adjective, dull, mean, hard)
23
uncultivated(adjective, hard, smooth, rough)
21
raw(adjective, dull, mean, bad, hard)
16
uncivilized(adjective, smooth, rough, rude)
16
unprocessed(adjective, rough, clean, harsh)
13
graceless(adjective, rough, offensive, rude)
13
indelicate(adjective, dull, bad, hard, smooth)
13
unsophisticated(adjective, dull, rough, low)
12
rough-hewn(adjective, rough, harsh, coarse)
11
impure(noun, adjective, dull, mixed)
10
rustic(adjective, rough, rude, coarse)
9
harsh(adjective, rough, coarse, natural)
8
natural(adjective, plain, coarse, straightforward)
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APASmart Define. (2016). unrefined thesaurus. Retrieved September 25, 2026, from https://smartdefine.org/unrefined/thesaurus/synonyms
ChicagoSmart Define. 2016. "unrefined thesaurus" https://smartdefine.org/unrefined/thesaurus/synonyms (accessed September 25, 2026).
HarvardSmart Define 2016, unrefined thesaurus, Smart Define, viewed 25 September, 2026, <https://smartdefine.org/unrefined/thesaurus/synonyms>.
MLASmart Define. "unrefined thesaurus" 29 March 2016. Web. 25 September 2026. <https://smartdefine.org/unrefined/thesaurus/synonyms>