65 entries under simple topic. ×

5
unprocessed(adjective, hard, rough, harsh)
4
artless(adjective, open, easy, plain)
4
plain(adjective, open, easy, bare)
3
ignorant(adjective, open, easy, rough)
3
natural(adjective, open, plain, bare)
3
unskillful(adjective, fresh, raw, crude)
2
naive(adjective, open, smooth, easy)
2
unschooled(adjective, open, easy, real)
2
untrained(natural, fresh, raw, innocent)
1
being oneself(expression, adjective, open, easy)
1
candid(adjective, open, direct, smooth)
1
childlike(easy, real, genuine, unaffected)
1
credulous(adjective, open, easy, innocent)
1
direct(adjective, open, easy, honest)
1
easy(real, genuine, unaffected, unpretentious)
1
folksy(easy, real, genuine, unaffected)
1
forthright(adjective, open, direct, easy)
1
frank(adjective, open, direct, smooth)
1
genuine(adjective, open, smooth, easy)
1
homey(easy, real, genuine, unaffected)
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APASmart Define. (2015). unpolished thesaurus. Retrieved September 28, 2026, from https://smartdefine.org/unpolished/thesaurus/synonyms
ChicagoSmart Define. 2015. "unpolished thesaurus" https://smartdefine.org/unpolished/thesaurus/synonyms (accessed September 28, 2026).
HarvardSmart Define 2015, unpolished thesaurus, Smart Define, viewed 28 September, 2026, <https://smartdefine.org/unpolished/thesaurus/synonyms>.
MLASmart Define. "unpolished thesaurus" 14 April 2015. Web. 28 September 2026. <https://smartdefine.org/unpolished/thesaurus/synonyms>