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
Mutual synonyms
Related pairs
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