73 entries under open topic. ×

10
instinctive(adjective, simple, easy, innocent)
10
impulsive(adjective, simple, easy, careless)
9
real(adjective, direct, free, simple)
7
direct(adjective, free, simple, easy)
6
genuine(adjective, simple, easy, honest)
6
straightforward(adjective, direct, free, simple)
6
blunt(adjective, direct, free, easy)
5
provincial(adjective, simple, easy, real)
5
inartificial(adjective, smooth, simple, easy)
5
rustic(adjective, smooth, simple, easy)
4
transparent(adjective, direct, free, easy)
3
undisguised(adjective, free, honest, plain)
3
unreserved(direct, free, honest, plain)
2
bare-faced(adjective, direct, free, easy)
2
downright(adjective, direct, free, honest)
2
flat-out(adjective, direct, free, easy)
2
heart-to-heart(adjective, direct, free, easy)
2
lay it on the line(expression, adjective, idiom, direct)
2
outright(adjective, direct, free, easy)
2
outspoken(direct, free, honest, plain)
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APASmart Define. (2016). naïve thesaurus. Retrieved September 22, 2026, from https://smartdefine.org/na%C3%AFve/thesaurus/synonyms
ChicagoSmart Define. 2016. "naïve thesaurus" https://smartdefine.org/na%C3%AFve/thesaurus/synonyms (accessed September 22, 2026).
HarvardSmart Define 2016, naïve thesaurus, Smart Define, viewed 22 September, 2026, <https://smartdefine.org/na%C3%AFve/thesaurus/synonyms>.
MLASmart Define. "naïve thesaurus" 30 March 2016. Web. 22 September 2026. <https://smartdefine.org/na%C3%AFve/thesaurus/synonyms>