3
childly
3
early
3
embryonic
3
formative
3
girlish
3
inchoative
3
junior
3
juvenile
3
larval
3
little
3
one-year-old
3
plant-based
3
preadolescent
3
prepubertal
3
prepubescent
3
preteen
3
pupal
3
puppyish
3
puppylike
3
schoolboyish
10 years ago|579 views|share |citing 
APASmart Define. (2016). immature thesaurus. Retrieved September 29, 2026, from https://smartdefine.org/immature/thesaurus/related
ChicagoSmart Define. 2016. "immature thesaurus" https://smartdefine.org/immature/thesaurus/related (accessed September 29, 2026).
HarvardSmart Define 2016, immature thesaurus, Smart Define, viewed 29 September, 2026, <https://smartdefine.org/immature/thesaurus/related>.
MLASmart Define. "immature thesaurus" 29 February 2016. Web. 29 September 2026. <https://smartdefine.org/immature/thesaurus/related>