as in immature
having or showing the annoying qualities (as silliness) associated with children
you almost spoiled the ceremony for everyone with your childish giggling
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Recent Examples of childish
The tradeoff is a bit childish, sure, but Harry is also so ubiquitous that just about everyone knows one.
—
Ben Travers, IndieWire, 30 Mar. 2025
One standout was Helena Bonham Carter’s Red Queen running around the palace like a childish tyrant.
—Bill Desowitz, IndieWire, 26 Mar. 2025
The Empire is a manifesto opposing the most corrupt, childish film genre.
—Armond White, National Review, 14 Mar. 2025
The tradeoff is a bit childish, sure, but Harry is also so ubiquitous that just about everyone knows one.
—Ben Travers, IndieWire, 30 Mar. 2025
See All Example Sentences for childish
Ben Travers, IndieWire, 30 Mar. 2025
One standout was Helena Bonham Carter’s Red Queen running around the palace like a childish tyrant.
—Bill Desowitz, IndieWire, 26 Mar. 2025
The Empire is a manifesto opposing the most corrupt, childish film genre.
—Armond White, National Review, 14 Mar. 2025
The tradeoff is a bit childish, sure, but Harry is also so ubiquitous that just about everyone knows one.
—Ben Travers, IndieWire, 30 Mar. 2025
See All Example Sentences for childish
Recent Examples of Synonyms for childish
Adjective
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This portion of the bone marrow comprises fat cells, immature bone, and cartilage cells that will eventually help remodel, renew, and strengthen your bones.—
Gagandeep Brar,
Verywell Health,
14 Feb. 2025
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Both young actors are superb, each zigzagging along that fine line between immature posturing and actual, exhilarating self-realization, evoking that transitional stage through which girls like them can often seem at least three ages at once.—
Guy Lodge,
Variety,
14 Feb. 2025
Adjective
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One of my favorites of the important supporting cast is the charismatic Chinese couple who runs two shops in town and provides material support to the twins’ efforts to start their juke joint — Grace (Li Jun Li) and Bow Chow (Yao), who have an adolescent daughter, Lisa (Helena Hu).—
Angelica Jade Bastién,
Vulture,
18 Apr. 2025
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Shot at Maine North High School in Des Plaines, Ill., The Breakfast Club saw five disparate archetypical high schoolers come together, form unforgettable bonds and go through adolescent growing pains during one Saturday detention under the watchful eye of a domineering principal.—
Glenn Garner,
Deadline,
17 Apr. 2025
Adjective
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Adult males, called boars, are emerging from their dens this month, with females and juvenile bears expected to follow in April and early May.—
Sarah Kuta,
Smithsonian Magazine,
28 Mar. 2025
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But with the White House continuing to insist that Goldberg lied and that nothing was classified, The Atlantic called their bluff and published them in full, complete with missile-launch schedules and juvenile fist-bump emojis.—
Sun Sentinel Editorial Board,
Sun Sentinel,
27 Mar. 2025
Cite this Entry
“Childish.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/childish. Accessed 23 Apr. 2025.
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