70 entries under artless topic. ×

4
inartificial(adjective, open, smooth, simple, easy)
4
trustful(adjective, pure, innocent, naive)
4
unfeigned(adjective, good, open, simple, easy)
4
unschooled(adjective, simple, clean, honest, natural)
3
square(adjective, open, simple, honest, straightforward)
3
unartful(adjective, honest, innocent, unworldly)
3
unpretentious(adjective, open, simple, easy, plain)
2
credulous(adjective, open, simple, pure, innocent)
2
impulsive(adjective, open, smooth, simple, easy)
2
provincial(adjective, open, smooth, simple, easy)
2
rustic(adjective, open, smooth, simple, easy)
2
simplehearted(adjective, open, smooth, simple, easy)
2
uncalculating
2
uncontrived(adjective, open, simple, easy, plain)
2
undesigning(adjective, open, smooth, simple, easy)
2
up front(expression, adjective, open, direct, free)
1
being oneself(expression, adjective, open, simple, easy)
1
folksy(adjective, open, simple, easy, clean)
1
homey(adjective, open, simple, easy, natural)
1
outgoing
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APASmart Define. (2015). ingenuous thesaurus. Retrieved September 25, 2026, from https://smartdefine.org/ingenuous/thesaurus/synonyms
ChicagoSmart Define. 2015. "ingenuous thesaurus" https://smartdefine.org/ingenuous/thesaurus/synonyms (accessed September 25, 2026).
HarvardSmart Define 2015, ingenuous thesaurus, Smart Define, viewed 25 September, 2026, <https://smartdefine.org/ingenuous/thesaurus/synonyms>.
MLASmart Define. "ingenuous thesaurus" 10 April 2015. Web. 25 September 2026. <https://smartdefine.org/ingenuous/thesaurus/synonyms>