0
long-lived
0
mature
0
matured
0
mellow
0
middle-aged
0
old
0
older
0
oldish
0
over-the-hill
0
precocious
0
ripe
0
ripened
0
savvy
0
senescent
0
senile
0
senior
0
smart
0
sophisticated
0
spavined
0
tottery
13 years ago|285 views|share |citing 
APASmart Define. (2013). juvenile person thesaurus. Retrieved October 1, 2026, from https://smartdefine.org/juvenile_person/thesaurus/antonyms
ChicagoSmart Define. 2013. "juvenile person thesaurus" https://smartdefine.org/juvenile_person/thesaurus/antonyms (accessed October 1, 2026).
HarvardSmart Define 2013, juvenile person thesaurus, Smart Define, viewed 1 October, 2026, <https://smartdefine.org/juvenile_person/thesaurus/antonyms>.
MLASmart Define. "juvenile person thesaurus" 28 June 2013. Web. 1 October 2026. <https://smartdefine.org/juvenile_person/thesaurus/antonyms>