2
outgoing(adjective, artless)
2
un-artificial(adjective, artless)
2
undeceptive(adjective, artless)
2
unrestrained(adjective, artless)
2
virginal(adjective, innocent)
2
awkward
2
bare-faced(adjective, open, direct, free, easy)
2
befoolable
2
benighted(adjective, innocent, thick, unfamiliar, unconscious)
2
birdbrained(adjective, innocent, thick, unfamiliar, unconscious)
2
careless(adjective, ignorant, unconscious, artless, uninformed)
2
deceivable(adjective, calm, light, soft, informal)
2
deludable(adjective, calm, light, soft, informal)
2
dependent
2
downright(adjective, open, direct, free, honest)
2
flat-out(adjective, open, direct, free, easy)
2
half-baked(adjective, person, dull, unlikely, unintelligent)
2
heart-to-heart(adjective, open, direct, free, easy)
2
hick
2
illiterate(adjective, innocent, thick, unfamiliar, unconscious)
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APASmart Define. (2016). naïve thesaurus. Retrieved September 21, 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 21, 2026).
HarvardSmart Define 2016, naïve thesaurus, Smart Define, viewed 21 September, 2026, <https://smartdefine.org/na%C3%AFve/thesaurus/synonyms>.
MLASmart Define. "naïve thesaurus" 30 March 2016. Web. 21 September 2026. <https://smartdefine.org/na%C3%AFve/thesaurus/synonyms>