Earnest and Unsmiling

Earnest

Earnest adjective - Not joking or playful in mood or manner.
Usage example: I'll accept only an earnest apology from you

Unsmiling and earnest are semantically related In some cases you can use "Unsmiling" instead an adjective "Earnest".

Nearby Words: earnestness, earnestly

Unsmiling

Unsmiling adjective - Not joking or playful in mood or manner.
Usage example: delivered the reprimand with a harsh and unsmiling face

Earnest and unsmiling are semantically related in serious topic. You can use "Earnest" instead an adjective "Unsmiling", if it concerns topics such as uncompromising, somber.
Cite this Source
Unsmiling and Earnest. (2016). Retrieved 2026, July 28, from https://thesaurus.plus/related/earnest/unsmiling
Earnest & Unsmiling. N.p., 2016. Web. 28 Jul. 2026. <https://thesaurus.plus/related/earnest/unsmiling>.
Unsmiling or Earnest. 2016. Accessed July 28, 2026. https://thesaurus.plus/related/earnest/unsmiling.
Google Ngram Viewer shows how "earnest" and "unsmiling" have occurred on timeline