106 entries under simple topic. ×

11
forthright(adjective, open, direct, free)
11
trusting(adjective, open, easy, clean)
9
crude(adjective, coarse, natural, straightforward)
9
rude(adjective, straightforward, fresh, stiff)
9
unpretentious(adjective, open, easy, honest)
9
unstudied(adjective, easy, clean, honest)
8
childlike(adjective, easy, honest, plain)
8
rustic(adjective, open, easy, plain)
7
aboveboard(adjective, open, direct, free)
7
pure(adjective, true, natural, straightforward)
7
unworldly(adjective, easy, honest, natural)
6
uncomplicated(adjective, pure, natural, straightforward)
6
uncultivated(adjective, coarse, fresh, raw)
5
inexperienced(adjective, coarse, natural, straightforward)
5
primitive(adjective, open, easy, coarse)
5
unartificial(adjective, clean, honest, plain)
5
unschooled(adjective, easy, clean, honest)
4
callow(adjective, coarse, natural, straightforward)
4
confiding(innocent, artlessness, childlike, trusting)
4
gullible(adjective, innocent, ignorant, naive)
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APASmart Define. (2016). artless thesaurus. Retrieved September 22, 2026, from https://smartdefine.org/artless/thesaurus/synonyms
ChicagoSmart Define. 2016. "artless thesaurus" https://smartdefine.org/artless/thesaurus/synonyms (accessed September 22, 2026).
HarvardSmart Define 2016, artless thesaurus, Smart Define, viewed 22 September, 2026, <https://smartdefine.org/artless/thesaurus/synonyms>.
MLASmart Define. "artless thesaurus" 11 February 2016. Web. 22 September 2026. <https://smartdefine.org/artless/thesaurus/synonyms>