58 entries under immature topic. ×

34
youthful(adjective, characteristic, new, hot, natural)
25
green(noun, adjective, informal, new, hot)
25
fresh(adjective, new, inexperienced, raw, noun)
24
juvenile(adjective, characteristic, raw, inexperienced)
23
adolescent(adjective, characteristic, inexperienced, childish)
21
callow(noun, adjective, characteristic, new, original)
19
new(adjective, pure, fresh, raw, innocent)
18
junior(adjective, youth)
16
childlike(adjective, characteristic, tender, little)
16
inexperienced(noun, adjective, characteristic, new, raw)
12
raw(noun, adjective, new, hot, natural)
11
unfledged(noun, adjective, new, raw, inexperienced)
11
puerile(adjective, raw, innocent, inexperienced)
10
boyish(adjective, youthful)
10
girlish(adjective, juvenile)
10
infant(noun, adjective, characteristic, slight, limited)
10
undeveloped(adjective, slight, limited, insufficient, inexperienced)
10
unripe(adjective, new, raw, little, green)
10
vernal(adjective, tender, little, childlike)
9
childish(adjective, silly, little, inexperienced)
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APASmart Define. (2016). young thesaurus. Retrieved September 28, 2026, from https://smartdefine.org/young/thesaurus/synonyms
ChicagoSmart Define. 2016. "young thesaurus" https://smartdefine.org/young/thesaurus/synonyms (accessed September 28, 2026).
HarvardSmart Define 2016, young thesaurus, Smart Define, viewed 28 September, 2026, <https://smartdefine.org/young/thesaurus/synonyms>.
MLASmart Define. "young thesaurus" 28 March 2016. Web. 28 September 2026. <https://smartdefine.org/young/thesaurus/synonyms>