71 entries under natural topic. ×

3
unpretentious(adjective, open, simple, easy, plain)
3
upright(adjective, good, open, direct, free)
3
wide-eyed(adjective, simple, clean, straightforward)
2
apparent(adjective, open, direct, free, easy)
2
bare-faced(adjective, open, direct, free, easy)
2
brazen(adjective, open, direct, free, easy)
2
familiar(adjective, open, direct, free, easy)
2
flat-out(adjective, open, direct, free, easy)
2
lay it on the line(expression, adjective, idiom, good, open)
2
like it is(expression, adjective, idiom, good, open)
2
outright(adjective, good, open, direct, free)
2
saying what one thinks(expression, adjective, idiom, open, direct)
2
unassuming(adjective, honest, straightforward, innocent)
2
unconcealed(adjective, open, direct, free, easy)
2
uncontrived(adjective, open, simple, easy, plain)
2
unrestricted(adjective, open, direct, free, easy)
2
up front(expression, adjective, open, direct, free)
1
clean(adjective, simple, straightforward, raw)
1
completely honest(expression, adjective, open, direct, free)
1
folksy(adjective, open, simple, easy, clean)
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APASmart Define. (2015). ingenuous thesaurus. Retrieved September 27, 2026, from https://smartdefine.org/ingenuous/thesaurus/synonyms
ChicagoSmart Define. 2015. "ingenuous thesaurus" https://smartdefine.org/ingenuous/thesaurus/synonyms (accessed September 27, 2026).
HarvardSmart Define 2015, ingenuous thesaurus, Smart Define, viewed 27 September, 2026, <https://smartdefine.org/ingenuous/thesaurus/synonyms>.
MLASmart Define. "ingenuous thesaurus" 10 April 2015. Web. 27 September 2026. <https://smartdefine.org/ingenuous/thesaurus/synonyms>