Offhand and Serious

Offhand

Offhand adjective - Made or done without previous thought or preparation.

Serious is an antonym for offhand in casual topic.

Nearby Words: offhandedly, offhanded

Serious

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

Offhand is an antonym for serious.

Nearby Words: seriously, seriousness
Cite this Source
Serious and Offhand. (2016). Retrieved 2026, August 13, from https://thesaurus.plus/related/offhand/serious
Offhand & Serious. N.p., 2016. Web. 13 Aug. 2026. <https://thesaurus.plus/related/offhand/serious>.
Serious or Offhand. 2016. Accessed August 13, 2026. https://thesaurus.plus/related/offhand/serious.
Google Ngram Viewer shows how "offhand" and "serious" have occurred on timeline