Silly and Unsmiling

Opposite meaning words

Silly adjective - Lacking in seriousness or maturity.

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Unsmiling is an antonym for silly.

Nearby Word: silliness

Unsmiling adjective - Not joking or playful in mood or manner.

Usage example: delivered the reprimand with a harsh and unsmiling face

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Silly is an antonym for unsmiling in serious topic.

Cite this Source

Unsmiling and Silly. (2016). Retrieved 2026, August 15, from https://thesaurus.plus/related/silly/unsmiling

Silly & Unsmiling. N.p., 2016. Web. 15 Aug. 2026. <https://thesaurus.plus/related/silly/unsmiling>.

Unsmiling or Silly. 2016. Accessed August 15, 2026. https://thesaurus.plus/related/silly/unsmiling.

Google Ngram Viewer shows how "silly" and "unsmiling" have occurred on timeline