6
open(adjective, simple, easy, honest, plain)
6
wide-eyed(adjective, simple, natural, straightforward, innocent)
5
boyish
5
adolescent
5
childly
5
infantine(adjective, youth)
5
natural(adjective, open, simple, honest, plain)
5
plain(adjective, open, simple, easy, honest)
5
sincere(adjective, open, simple, easy, honest)
5
trustful(adjective, honest, plain, pure, innocent)
4
clear(adjective, simple)
4
docile(adjective, quiet, compliant, passive, submissive)
4
primitive(adjective, simple, easy, real, crude)
4
pure(adjective, simple, natural, straightforward, innocent)
4
round-eyed
4
uncomplicated(adjective, simple, rough, slow, pure)
3
angelic(adjective, innocent)
3
bald(adjective, simple, plain, innocent, meek)
3
blameless(adjective, innocent)
3
born yesterday(adjective, new)
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APASmart Define. (2015). childlike thesaurus. Retrieved September 24, 2026, from https://smartdefine.org/childlike/thesaurus/synonyms
ChicagoSmart Define. 2015. "childlike thesaurus" https://smartdefine.org/childlike/thesaurus/synonyms (accessed September 24, 2026).
HarvardSmart Define 2015, childlike thesaurus, Smart Define, viewed 24 September, 2026, <https://smartdefine.org/childlike/thesaurus/synonyms>.
MLASmart Define. "childlike thesaurus" 10 April 2015. Web. 24 September 2026. <https://smartdefine.org/childlike/thesaurus/synonyms>