Adolescent and Grownup

Opposite meaning words

Adolescent noun - A juvenile between the onset of puberty and maturity.

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Grownup is an antonym for adolescent.

Nearby Word: adolescence

Grownup noun - A fully developed person from maturity onward.

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Adolescent is an antonym for grownup in topics: mature, grown, fully grown.

Cite this Source

Grownup and Adolescent. (2016). Retrieved 2026, August 15, from https://thesaurus.plus/related/adolescent/grownup

Adolescent & Grownup. N.p., 2016. Web. 15 Aug. 2026. <https://thesaurus.plus/related/adolescent/grownup>.

Grownup or Adolescent. 2016. Accessed August 15, 2026. https://thesaurus.plus/related/adolescent/grownup.

Google Ngram Viewer shows how "adolescent" and "grownup" have occurred on timeline