5
naive(adjective, unsophisticated, unworldly, unwary, unsuspicious)
4
ingenuous
4
innocent
3
childlike
3
credulous
3
fleeceable
3
green
3
gullible
3
round-eyed
3
simple-minded
3
unsophisticated
3
wide-eyed
2
dewy-eyed
2
simple
2
unworldly
1
strong
0
absurd
0
adulterated
0
agrestic
0
airheaded
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APASmart Define. (2015). naif thesaurus. Retrieved September 25, 2026, from https://smartdefine.org/naif/thesaurus/related
ChicagoSmart Define. 2015. "naif thesaurus" https://smartdefine.org/naif/thesaurus/related (accessed September 25, 2026).
HarvardSmart Define 2015, naif thesaurus, Smart Define, viewed 25 September, 2026, <https://smartdefine.org/naif/thesaurus/related>.
MLASmart Define. "naif thesaurus" 10 April 2015. Web. 25 September 2026. <https://smartdefine.org/naif/thesaurus/related>