as in childish
having or showing the annoying qualities (as silliness) associated with children
the infantile humor that teenage boys are justly famous for
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Example Sentences
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Recent Examples of infantile
For a long time, infantile amnesia was thought to be tied to an inability to make memories in infancy.
—
Sam Walters, Discover Magazine, 20 Mar. 2025
If this is correct, is there a connection between song and the most basic infantile communication?
—Aaron Shattuck, Scientific American, 18 Feb. 2025
The infantile abomination that is The Boss Baby is the most unhinged example of the studio’s manic folly.
—James Grebey, Vulture, 31 Jan. 2025
But, true to form, Abbott doesn’t self-righteously shove these issues in our faces, lecturing on about statistics or writing the students as infantile or helpless.
—Ile-Ife Okantah, Vulture, 16 Jan. 2025
See All Example Sentences for infantile
Sam Walters, Discover Magazine, 20 Mar. 2025
If this is correct, is there a connection between song and the most basic infantile communication?
—Aaron Shattuck, Scientific American, 18 Feb. 2025
The infantile abomination that is The Boss Baby is the most unhinged example of the studio’s manic folly.
—James Grebey, Vulture, 31 Jan. 2025
But, true to form, Abbott doesn’t self-righteously shove these issues in our faces, lecturing on about statistics or writing the students as infantile or helpless.
—Ile-Ife Okantah, Vulture, 16 Jan. 2025
See All Example Sentences for infantile
Recent Examples of Synonyms for infantile
Adjective
-
Yolanda’s wake left hundreds of orphans, but even those like Ubaldo whose family had survived had their childish innocence ripped away.—
Charlie Campbell,
Time,
5 June 2025
-
The top is tufted, and the slightly pleated skirt gives it just enough charm without treading into childish territory.—
Yelena Moroz Alpert,
Architectural Digest,
24 May 2025
Adjective
-
Manipulative or emotionally immature individuals end up exploiting this belief with ease.—
Mark Travers,
Forbes.com,
7 June 2025
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Nikki, who can be messy and loud and immature, doesn’t always handle that intensity with grace.—
Kate Erbland,
IndieWire,
19 May 2025
Adjective
-
Nothing rings more true than the trope of the restless adolescent.—
Stephanie Sengwe,
People.com,
7 June 2025
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Dilly Dally, an adolescent loggerhead, first arrived at the LMC back in January after being attacked by a predator.—
Alana Wise,
NPR,
6 June 2025
Adjective
-
From working in the kitchen at juvenile detention to enrolling in culinary school between prison stints, Carter knew his passion could become his purpose.—
Kizzy Cox,
Essence,
4 June 2025
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Bean, 84, has been superintendent of the juvenile detention center since 1972.—
Paige Pfleger,
ProPublica,
2 June 2025
Cite this Entry
“Infantile.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/infantile. Accessed 14 Jun. 2025.
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