38 entries under childish topic. ×

34
juvenile(noun, adjective, person, minor, inexperienced)
22
youthful(adjective, new, inexperienced, young, immature)
18
teenage(adjective, tender, green, young, immature)
18
young(adjective, innocent, inexperienced, young, immature)
13
puerile(adjective, innocent, inexperienced, young, immature)
12
jejune(noun, adjective, innocent, inexperienced, unsophisticated)
6
green(adjective, innocent, inexperienced, young, immature)
6
infantile(adjective, innocent, inexperienced, young, childlike)
6
unripe(adjective, inexperienced, young, immature)
5
callow(adjective, tender, little, naive, inexperienced)
5
kid(noun, inexperienced, young, child, immature)
5
unfledged(inexperienced, young, immature, undeveloped)
4
babyish(adjective, tender, little, inexperienced, young)
4
inexperienced(adjective, young, immature, childlike)
4
infant(noun, inexperienced, kid, baby, young)
4
raw(adjective, inexperienced, young, immature)
3
baby(noun, adjective, innocent, minor, inexperienced)
2
half-grown(inexperienced, young, undeveloped, unformed)
2
tenderfoot(inexperienced, young, immature, undeveloped)
2
underage(adjective, baby, young, childlike, youth)
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APASmart Define. (2015). adolescent thesaurus. Retrieved September 28, 2026, from https://smartdefine.org/adolescent/thesaurus/synonyms
ChicagoSmart Define. 2015. "adolescent thesaurus" https://smartdefine.org/adolescent/thesaurus/synonyms (accessed September 28, 2026).
HarvardSmart Define 2015, adolescent thesaurus, Smart Define, viewed 28 September, 2026, <https://smartdefine.org/adolescent/thesaurus/synonyms>.
MLASmart Define. "adolescent thesaurus" 10 April 2015. Web. 28 September 2026. <https://smartdefine.org/adolescent/thesaurus/synonyms>