252 entries under adjective topic. ×

6
undeceiving
6
undisguised(good, open, direct, free)
6
unsuspicious(simple, innocent, ignorant, naive)
5
callow(simple, natural, straightforward, fresh)
5
gullible(simple, innocent, susceptible, ignorant)
5
honourable
5
inexperienced(simple, natural, straightforward, innocent)
5
real(good, open, direct, free)
5
true(open, honest, fair, proper)
5
unequivocal
5
unrestrained
5
unsuspecting(simple, fresh, innocent, ignorant)
4
broad
4
heart-to-heart(open, direct, free, easy)
4
inartificial(open, smooth, simple, easy)
4
naif
4
on the level(expression, idiom, good, open)
4
open-hearted
4
openhearted(free, friendly, appropriate, honest)
4
plainspoken(clear, show, open, honest)
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APASmart Define. (2015). ingenuous thesaurus. Retrieved September 24, 2026, from https://smartdefine.org/ingenuous/thesaurus/synonyms
ChicagoSmart Define. 2015. "ingenuous thesaurus" https://smartdefine.org/ingenuous/thesaurus/synonyms (accessed September 24, 2026).
HarvardSmart Define 2015, ingenuous thesaurus, Smart Define, viewed 24 September, 2026, <https://smartdefine.org/ingenuous/thesaurus/synonyms>.
MLASmart Define. "ingenuous thesaurus" 10 April 2015. Web. 24 September 2026. <https://smartdefine.org/ingenuous/thesaurus/synonyms>