Dull and Grownup

Opposite meaning words

Dull adjective - Lacking sharpness of edge or point.

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Grownup is an antonym for dull.

Nearby Words: dullness, dulling, dulled, dully, dullish

Grownup adjective - (of animals) fully developed.

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Dull is an antonym for grownup in grown topic.

Cite this Source

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

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

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

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