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What is another word for adult?

Need synonyms for adult? Here's a list of similar words from our thesaurus that you can use instead.

Adjective
▲
Having reached maturity
mature
matured
grown
developed
big
ripe
ripened
grown-up
full-grown
full-fledged
full-blown
of age
fully-grown
fully developed
fully grown
full grown
fully-fledged
in full bloom
having reached one's majority
full-size
complete
aged
seasoned
prime
full
out-and-out
full-term
well-developed
fit
perfected
more ❯
“It takes time for newborns to reach adult age.”
Adjective
▲
Related to, or dealing in, pornographic or indecent material
vulgar
indecent
obscene
lewd
dirty
smutty
crude
filthy
ribald
blue
pornographic
racy
raunchy
rude
suggestive
improper
salacious
naughty
spicy
offensive
saucy
erotic
earthy
porny
titillating
sexy
gamy
steamy
fruity
prurient
raw
porno
arousing
porn
sensual
Rabelaisian
carnal
mature
taboo
skin
rank
Fescennine
Cyprian
ithyphallic
XXX
X-rated
off colour
hardcore
hard-core
near the knuckle
soft-core
near the bone
sexually explicit
full-frontal
grown up
more ❯
“A lot of people derive enjoyment from watching adult films.”
Adjective
▲
Dependable, or capable of being trusted
safe
trustworthy
trusty
faithful
reliable
dependable
responsible
rational
sane
reasonable
sensible
sound
stable
mature
discreet
capable
competent
conscientious
calculable
good
reputable
sure
tried
tried-and-true
true
trustable
upright
honest
honorableUS
honourableUK
capable of being trusted
level-headed
more ❯
Adjective
▲
Sensible and balanced in personality and emotional behavior
mature
sensible
judicious
reliable
responsible
wise
dependable
discriminating
enlightened
astute
learned
perceptive
aware
practical
cultivated
cultured
grown-up
polished
refined
sagacious
shrewd
sophisticated
worldly
level-headed
worldly-wise
urbane
experienced
knowing
smart
unprovincial
more ❯
Adjective
▲
Resembling or characteristic of a grown man (as opposed to a boy)
mannish
manly
masculine
mature
virile
adult-like
grown-up
grown up
Noun
▲
A person who is fully grown or developed
grownup
man
woman
gentleman
lady
gentleperson
person
grown
grown-up
grown person
grown-up person
grown woman
mature woman
mature person
grown man
mature man
person of mature age
“I had lost my best friend, the girl I had grown into an adult with.”
Noun
▲
A human being
man
human
individual
person
body
personage
soul
being
mortal
human being
party
character
head
life
bod
guy
sort
specimen
stiff
somebody
creature
customer
thing
devil
wight
cookie
baby
face
slob
scout
more ❯
Verb
▲
(nonstandard, rare) To behave, or cause to behave, like an adult
act responsibly
behave maturely
be mature
be responsible
meet one's responsibilities
act like an adult
behave like an adult
take care of business
“I'm still learning to adult myself. It's scary moving out on your own, taking full care of yourself.”
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Nearby Words
adult actor
adult actress
adult boutique
adult coloring book
adult contemporary
adult doll
adulatory
adulators
adulator
adulations
adulation
adulating
5-letter Words Starting With
a
ad
adu
adul
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