as in adult
a fully grown person
once you turn 12, you get to eat with the grown-ups at Thanksgiving
Synonyms & Similar Words
Antonyms & Near Antonyms
as in grown
to become mature
everyone has to grow up at some point in their lives
Synonyms & Similar Words
Antonyms & Near Antonyms
Example Sentences
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Recent Examples of grown-up
Lauren Alexis Fisher, Footwear News, 30 May 2025
As for your son himself, surely he is grown-up and intelligent enough to have sympathy for the family’s financial constraints, rather than resentment.
—Judith Martin, Mercury News, 20 May 2025
Hence, grown-up Chris is a nomadic misfit with two talents: sharpshooting and solving quadratic equations.
—Amy Nicholson, Los Angeles Times, 24 Apr. 2025
For anyone feeling lost, old, or generally confused as to what the hell’s going on, here’s a grown-up’s guide to all the references and moments in A Minecraft Movie that are driving fans wild.
—Issy Van Der Velde, Rolling Stone, 9 Apr. 2025
In its first season, Andor was cinematic, grown-up, grounded, and urgent, running bold choices or ideas, like deftly examining how oppressive administrations exert their political power.
—Photo: Courtesy Of Netflix., Refinery29, 1 Apr. 2025
Entertainment gossip and news from Newsweek's network of contributors
Jamie Lynn Spears' daughter Maddie is all grown-up — and headed to prom (again)!
—Ron Estes, MSNBC Newsweek, 31 Mar. 2025
Speaking of mothers: Mary Brown (Mortimer) has been pining for the good old days when her now-teenaged children, Judy (Madeleine Harris ) and Jonathan (Samuel Joslin), weren’t so grown-up.
—David Fear, Rolling Stone, 11 Feb. 2025
The trending assortment of fruity scents are way more complex and grown-up, with far higher concentrations of perfume oil — and therefore longevity.
—Venus Wong, refinery29.com, 31 Jan. 2025
Clark Collis, EW.com, 16 Feb. 2023
Adjective
Think freshwater pearl accents, delicate gold box chains, and grown-up takes on the vibrant beads that once ruled summer camp.
—Lauren Alexis Fisher, Footwear News, 30 May 2025
As for your son himself, surely he is grown-up and intelligent enough to have sympathy for the family’s financial constraints, rather than resentment.
—Judith Martin, Mercury News, 20 May 2025
Hence, grown-up Chris is a nomadic misfit with two talents: sharpshooting and solving quadratic equations.
—Amy Nicholson, Los Angeles Times, 24 Apr. 2025
For anyone feeling lost, old, or generally confused as to what the hell’s going on, here’s a grown-up’s guide to all the references and moments in A Minecraft Movie that are driving fans wild.
—Issy Van Der Velde, Rolling Stone, 9 Apr. 2025
In its first season, Andor was cinematic, grown-up, grounded, and urgent, running bold choices or ideas, like deftly examining how oppressive administrations exert their political power.
—Photo: Courtesy Of Netflix., Refinery29, 1 Apr. 2025
Entertainment gossip and news from Newsweek's network of contributors
Jamie Lynn Spears' daughter Maddie is all grown-up — and headed to prom (again)!
—Ron Estes, MSNBC Newsweek, 31 Mar. 2025
Speaking of mothers: Mary Brown (Mortimer) has been pining for the good old days when her now-teenaged children, Judy (Madeleine Harris ) and Jonathan (Samuel Joslin), weren’t so grown-up.
—David Fear, Rolling Stone, 11 Feb. 2025
The trending assortment of fruity scents are way more complex and grown-up, with far higher concentrations of perfume oil — and therefore longevity.
—Venus Wong, refinery29.com, 31 Jan. 2025
Noun
Reportedly shot for less than $100,000, this tale of Pooh and Piglet all grown-up and running amok recently opened to box office success in Mexico and is currently playing on cinema screens around America.
—Clark Collis, EW.com, 16 Feb. 2023
Recent Examples of Synonyms for grown-up
Adjective
-
Once the potato plant tops start dying back, dig and lift the entire plant with a garden fork to harvest the mature potatoes.—
Sheryl Geerts,
Better Homes & Gardens,
13 June 2025
-
Indeed, devoted fans of the Murphy movies — especially the more, ahem, mature viewers — likely will be willing to overlook some of the messy violence and salty language to relish this trip in the wayback machine.—
Joe Leydon,
Variety,
13 June 2025
Noun
-
Child passports are only valid for five years, compared to a 10-year validity span for adult passports.—
Michael Cappetta,
Travel + Leisure,
5 June 2025
-
Felton will play the adult version of Draco at the Lyric Theatre in New York City, beginning Nov. 11 for a 19-week run through March 22, 2026.—
Monica Mercuri,
Forbes.com,
5 June 2025
Verb
-
The Jordan Brand has grown beyond just a basketball shoe.—
Jason Jones,
New York Times,
10 Apr. 2025
-
But most impressive of all for Chenoweth is seeing how the brand has grown.—
Ariana Yaptangco,
Glamour,
9 Apr. 2025
Cite this Entry
“Grown-up.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/grown-up. Accessed 20 Jun. 2025.
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