Synonyms of childish

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childish

adjective

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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

Synonyms & Similar Words

• immature
• juvenile
• adolescent
• infantile
• puerile
• babyish
• kiddish
• childlike
• jejune
• girlish
• boyish
• bratty
• simple
• naive
• innocent
• simplistic
• unsophisticated
• girlie
• girly
• brattish
• naïve

Antonyms & Near Antonyms

• mature
• adult
• grown-up
• worldly
• sophisticated
• smart
• unchildlike
• knowing
• cosmopolitan
• experienced
• worldly-wise

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• mature
• adult
• grown-up
• worldly
• sophisticated
• smart
• unchildlike
• knowing
• cosmopolitan
• experienced
• worldly-wise

See More