Synonyms of mature

mature 1 of 2

adjective

mə-ˈchu̇r 

1

as in matured

fully grown or developed

I like pears when they're still hard, before they're mature

Synonyms & Similar Words

• matured
• ripe
• adult
• older
• aged
• ripened
• aging
• full-blown
• full-fledged
• old
• golden
• mellow
• long-lived

Antonyms & Near Antonyms

• young
• youthful
• immature
• juvenile
• green
• adolescent
• unripe
• burgeoning
• youngish
• flowering
• flourishing
• unripened
• blooming
• undeveloped
• unfinished
• blossoming
• unformed
• unfledged

2

as in due

having reached the date at which payment is required

mature bonds

Synonyms & Similar Words

• due
• outstanding
• delinquent
• unpaid
• owed
• owing
• payable
• receivable
• overdue
• unsettled

Antonyms & Near Antonyms

• undue
• cleared
• repaid
• liquidated
• settled
• paid (off or up)
• prepaid

3

as in adult

relating to or typical of adults; displaying proper maturity

that wasn't a very mature response to my well-meaning criticism

Synonyms & Similar Words

• adult
• grown-up

Antonyms & Near Antonyms

• immature
• adolescent
• childish
• infantile
• kiddish

4

as in pornographic

dealing in or with explicitly sexual material

a mature talk show that is available only on pay-cable

Synonyms & Similar Words

• adult
• pornographic
• sexy
• erotic
• suggestive
• crude
• X-rated
• porny
• hard-core
• gross
• lustful
• bedroom
• filthy
• obscene
• coarse
• indecent
• kinky
• lascivious
• lewd
• bawdy
• dirty
• smutty
• vulgar
• salacious
• ribald
• earthy
• naughty
• soft-core
• prurient
• perverted
• immodest
• racy
• unprintable
• salty
• unbecoming
• foul
• wicked
• indecorous
• nasty
• wanton
• profane
• debasing

Antonyms & Near Antonyms

• clean
• prudish
• Victorian
• prim
• puritanical
• proper
• priggish
• polite
• correct
• G-rated
• straitlaced
• decent
• genteel
• decorous
• seemly

mature

2 of 2

verb

as in to grow

to become mature

a young figure skater whose talent is still maturing

Synonyms & Similar Words

• grow
• progress
• develop
• age
• ripen
• grow up
• flower
• evolve
• blossom
• bloom
• flourish
• mellow
• soften
• gray
• open
• get along
• get on
• unfold
• burgeon
• advance

Antonyms & Near Antonyms

• degenerate
• decline
• deteriorate
• decay
• dry
• sink
• worsen
• weaken
• waste (away)
• fade
• wilt
• wither
• shrivel
• wane
• revert
• sag
• return
• regress
• flag
• droop
• lapse
• retrogress
• backslide

Example Sentences

Recent Examples of mature

Adjective

Hook the mask onto your ear to take advantage of the lifting design that targets dry, sagging mature skin. — Essence Wiley, InStyle, 24 Sep. 2026

It is set back from the street in Upper Cole Valley, near Belgrave Street, and is surrounded by mature trees, gardens and views toward the city and bay. — David Caraccio, Sacbee.com, 23 Sep. 2026

Verb

The concrete home has a wraparound porch and mature tropical landscaping. — Miami Herald, 23 Sep. 2026

Wellenkamp said the fund wouldn’t mature enough to achieve its goal for about 75 years. — Jack Harvel, Kansas City Star, 22 Sep. 2026