impressionable
teenagerish
youthful
as the twig is bent, so is the tree inclined
teenageritis
young
puppyhood
transyouth
youthlike
youngly
rejuvenate
vernal
youthenizing
juvenile
adolescent
youngsome
oldness
underage
hebe-
teenagey
teenagery
youngify
snot-nosed
juvenescent
teenlike
youthfulize
youthify
young blood
adolesce
rejuvenation
immaturity
adolescently
peer pressure
kid stuff
youthenize
plooky
slip
adultcentrism
immature
youthfully
generation gap
down with the kids
youth
you can't put an old head on young shoulders
kiddish
tinker
youthwards
juvenility
youthward
infantile
rejuve
scamp
schoolboyism
spring chicken
teenagedom
influenceable
child
verdurous
younker
scratter
youngen
baby
rob the cradle
greenhorn
rookie
cub
young person
feral
kidfluencer
childishness
kolytic
semisocial
groundation
youth is wasted on the young
pedophile
yoof
juvenescence
teenagerhood
rearing
fuccboi
youthness
teenagerly
aetonormativity
unyouthfulness
lovely
adorable
younghood
young lady
tweenage
youthen
endearing