subteen
junior
younger
teenager
younghead
halfling
neanimorphic
feely
preteen
juvenile
nibbling
pretween
tweenie
tensomething
youngest
contemporary
little girl
coeval
old
kid
titch
little
preteenager
half-cousin
mersister
intersibling
second cousin once removed
sapling
young blood
ephebe
tweenager
tacker
second cousin
tween
small
intergrader
knee baby
little boy
sister
fagger
kinder
eldest
youngfolk
bovver bird
grandchild
paternal cousin
tomboy
hobbledehoy
preteendom
two
girl
awkward age
yute
brother german
preteenage
schoolchild
laaitie
kipper
middlescent
bar mitzvah
sesquiple cousin
third cousin
b
irregular double cousin
sesquiple first cousin
spring
half blood
birl
youthman
maternal cousin
irregular double first cousin
twos
adolescent
teenaged
teen
small fry
teenage
spring chicken
young person
pedomorphism
lastborn
sibset
youth
rugrat
younker
rug monkey
uterine sibling
pigeon pair
adult third culture kid