1
as in childish
having or showing the annoying qualities (as silliness) associated with children
told the teenagers that such puerile behavior would not be tolerated during the ceremony
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Antonyms & Near Antonyms
2
as in immature
lacking in adult experience or maturity
allowed the company to be taken over by a bunch of puerile whippersnappers fresh out of business school
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Antonyms & Near Antonyms
3
as in goofy
lacking in seriousness or maturity
the kind of puerile jokes that teenage moviegoers apparently love
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Antonyms & Near Antonyms
Example Sentences
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Recent Examples of puerile
The book, which has a decidedly feminist bent, becomes a surprise best-seller, and soon Penelope finds herself in Hollywood, surrounded by blowhard executives and puerile male screenwriters who want to adapt her work into a blockbuster.
—
The New Yorker, New Yorker, 7 Jan. 2026
The Twits are so gross and puerile and nasty in the book.
—Wilson Chapman, IndieWire, 17 Oct. 2025
Worse, though, than such puerile behavior is what Dhillon embodies: an us-vs.-them attitude that permeates the administration and treats those who didn’t vote for Trump — which is more than half the country — as a target.
—Mark Z. Barabak, Mercury News, 10 Oct. 2025
The film is not opposed to the occasional piece of puerile humor, like introducing the Dallas skyline exclusively with the decidedly phallic Reunion Tower.
—Daniel Fienberg, HollywoodReporter, 3 Sep. 2019
See All Example Sentences for puerile
The New Yorker, New Yorker, 7 Jan. 2026
The Twits are so gross and puerile and nasty in the book.
—Wilson Chapman, IndieWire, 17 Oct. 2025
Worse, though, than such puerile behavior is what Dhillon embodies: an us-vs.-them attitude that permeates the administration and treats those who didn’t vote for Trump — which is more than half the country — as a target.
—Mark Z. Barabak, Mercury News, 10 Oct. 2025
The film is not opposed to the occasional piece of puerile humor, like introducing the Dallas skyline exclusively with the decidedly phallic Reunion Tower.
—Daniel Fienberg, HollywoodReporter, 3 Sep. 2019
See All Example Sentences for puerile
Recent Examples of Synonyms for puerile
Adjective
-
Those leaders who ignore or flout the law aren’t merely unethical but fatally arrogant, putting their childish willfulness over the wisdom of generations.—
David Brooks,
The Atlantic,
25 Mar. 2026
-
However, this is a childish fantasy.—
Dr. Michael Good,
Hartford Courant,
25 Mar. 2026
Adjective
-
Yet this widely available gourd—harvested and eaten while still immature, in fact, for ripe cucumbers are yellow and bitter—is not the entirety of the plant.—
Andrés Muedano,
JSTOR Daily,
25 Mar. 2026
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Preterm and low-birth-weight babies are at higher risk than full-term babies of developing NEC, potentially because of their immature digestive systems, according to the National Institutes of Health.—
Lisa Schencker,
Chicago Tribune,
10 Mar. 2026
Adjective
-
Six women in motorcycle jackets saunter onto the stage at the Coronado Historical Association, dancing to a goofy opening number.—
Barbara Bry,
San Diego Union-Tribune,
21 Mar. 2026
-
Nicolas Winding Refn’s second collaboration with Gosling could have been goofy as hell.—
Roxana Hadadi,
Vulture,
20 Mar. 2026
Adjective
-
Some of her adolescent outbursts and antics (that were so delicious to play).—
Stephen Schaefer,
Boston Herald,
29 Mar. 2026
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Any full-length conversation between Tua Tagovailoa and his adolescent self would, eventually, disclose details of the dark days.—
Daniel Flick - The Atlanta Journal-Constitution,
AJC.com,
25 Mar. 2026
Adjective
-
Mullin will also face congressional Democrats’ wrath as lawmakers on Capitol Hill have already begun to investigate DHS for the massive contracts to individuals and companies that were inexperienced, had connections to Noem’s staff, or contained other irregularities.—
Anna Giaritelli,
The Washington Examiner,
27 Mar. 2026
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Schaeffer won over most of the Rockies players quickly, but, fielding a young, inexperienced team, Colorado limped toward the finish line, going 4-21 in September.—
Patrick Saunders,
Denver Post,
22 Mar. 2026
Adjective
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And the hour-long results that premiere on the platform Friday are a mix of the cerebral and silly that audiences have come to expect from the Problemista filmmaker and former Saturday Night Live writer.—
Mikey O'Connell,
HollywoodReporter,
27 Mar. 2026
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Now, though, to look only at coaches with UNC already on their resume would be silly.—
Scott Fowler,
Charlotte Observer,
25 Mar. 2026
Adjective
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Over a two-year period, researchers at the Shark Lab used drones to study more than two dozen beaches up and down the California coastline and found juvenile white sharks congregating at two spots in southern Santa Barbara County and central San Diego County.—
Clara Harter,
Los Angeles Times,
27 Mar. 2026
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The two offenders were sentenced to two years of probation and 60 hours of community service each − one hour for each victim, Judge Leonard Brown said − meaning they will not be put into a juvenile detention facility, while technically remaining under the supervision of the juvenile justice system.—
Alyssa Goldberg,
USA Today,
26 Mar. 2026
Adjective
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Szeemann’s two Venice Biennales followed a decade of frantic exhibition-making across the globe, by Szeemann himself and by young professionals proud to call themselves independent curators.—
Daniel Birnbaum,
Artforum,
2 Apr. 2026
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The legislation would require social media platforms to estimate the age of users and exclude obscene content to children 16 years old or younger.—
Angela Palermo,
Idaho Statesman,
2 Apr. 2026
Cite this Entry
“Puerile.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/puerile. Accessed 4 Apr. 2026.
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