Synonyms|245Antonyms|118|Broader|11Narrower|15Related|306
11
adult(noun, adjective, mature, grown)
5
gray
5
matured
4
big(adjective, slight, poor, thin, grown)
4
elderly
4
grey
3
babe(noun, baby, adult)
3
dotard
3
full-blown
3
full-fledged
3
geriatric
3
grown-up
3
infant(noun, adjective)
2
mature
2
new baby
2
old
2
older
2
ripe
2
ripened
1
baby(noun, infant, adult)
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APASmart Define. (2015). adolescent thesaurus. Retrieved September 23, 2026, from https://smartdefine.org/adolescent/thesaurus/antonyms
ChicagoSmart Define. 2015. "adolescent thesaurus" https://smartdefine.org/adolescent/thesaurus/antonyms (accessed September 23, 2026).
HarvardSmart Define 2015, adolescent thesaurus, Smart Define, viewed 23 September, 2026, <https://smartdefine.org/adolescent/thesaurus/antonyms>.
MLASmart Define. "adolescent thesaurus" 10 April 2015. Web. 23 September 2026. <https://smartdefine.org/adolescent/thesaurus/antonyms>