Semiformal and Workaday

Opposite meaning words

Semiformal adjective - Moderately formal; requiring a dinner jacket.

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Workaday is an antonym for semiformal.

Workaday adjective - Not designed to be worn only on special occasions.

Usage example: a workaday outfit that I could afford to get dirty

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Semiformal is an antonym for workaday.

Cite this Source

Workaday and Semiformal. (2016). Retrieved 2026, August 13, from https://thesaurus.plus/related/semiformal/workaday

Semiformal & Workaday. N.p., 2016. Web. 13 Aug. 2026. <https://thesaurus.plus/related/semiformal/workaday>.

Workaday or Semiformal. 2016. Accessed August 13, 2026. https://thesaurus.plus/related/semiformal/workaday.

Google Ngram Viewer shows how "semiformal" and "workaday" have occurred on timeline