Meaning & use

Childishness

noun·Everyday

Last updated

The quality or state of behaving in an immature, unreasonable, or silly way, typical of a young child.

See it in a sentence

His childishness during the argument made it hard to resolve the disagreement calmly.

There's a fine line between playful childishness and genuine immaturity.

A note on using this word

While 'childlike' often carries a positive sense of innocence or wonder, 'childishness' almost always carries a negative connotation of poor judgment or petulance.

Words with a similar meaning

immaturitysillinesspuerility

Choose a synonym to suit the sentence. Meanings can overlap without being identical.

Words with an opposite meaning

maturityadulthood

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