10 entries under imbecility folly topic. ×

20
childish(adjective, silly, innocent, inexperienced, infant)
19
puerile(adjective, innocent, inexperienced, infant, young)
16
babyish(adjective, like, innocent, inexperienced, infant)
10
infantine(adjective, innocent, inexperienced, infant, young)
2
babish
1
anile
0
child-like
0
credulous
0
old-womanish
0
simple
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APASmart Define. (2015). infantile thesaurus. Retrieved September 29, 2026, from https://smartdefine.org/infantile/thesaurus/synonyms
ChicagoSmart Define. 2015. "infantile thesaurus" https://smartdefine.org/infantile/thesaurus/synonyms (accessed September 29, 2026).
HarvardSmart Define 2015, infantile thesaurus, Smart Define, viewed 29 September, 2026, <https://smartdefine.org/infantile/thesaurus/synonyms>.
MLASmart Define. "infantile thesaurus" 10 April 2015. Web. 29 September 2026. <https://smartdefine.org/infantile/thesaurus/synonyms>