Childish
Childish adjective - Having or showing the annoying qualities (as silliness) associated with children.
Usage example: you almost spoiled the ceremony for everyone with your childish giggling
Juvenile is a synonym for childish in immature topic. In some cases you can use "Juvenile" instead the word "Childish" as an adjective or a noun, when it comes to topics like youth, young. popular alternative
Juvenile
Juvenile adjective - Being in the early stage of life, growth, or development.
Usage example: a juvenile alligator just hatched from its egg
Childish is a synonym for juvenile in youth topic. You can use "Childish" instead an adjective "Juvenile", if it concerns topics such as immature, young. popular alternative
Nearby Word: juvenility
Mutual synonyms
Related pairs
- adolescent and childish
- adolescent and juvenile
- green and childish
- green and juvenile
- unsophisticated and childish
- unsophisticated and juvenile
- naive and childish
- naive and juvenile
- immature and childish
- immature and juvenile
- callow and childish
- callow and juvenile
- inexperienced and childish
- inexperienced and juvenile
Both words in one sentence
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Boisterous Bruiser: Henry VIII is this in many ways, but the juvenile good humour can turn into childish petulance and spite at the drop of a hat.
Source: Series / Wolf Hall - They only break out when Elan realizes that many of his dreams are childish juvenile desires that aren't realistic...and yet they seem to have happened anyway.
Source: Anti-Escapism Aesop
Cite this Source
Juvenile and Childish. (2016). Retrieved 2026, July 21, from https://thesaurus.plus/related/childish/juvenile
Childish & Juvenile. N.p., 2016. Web. 21 Jul. 2026. <https://thesaurus.plus/related/childish/juvenile>.
Juvenile or Childish. 2016. Accessed July 21, 2026. https://thesaurus.plus/related/childish/juvenile.
Google Ngram Viewer shows how "childish" and "juvenile" have occurred on timeline