Serious
Serious adjective - Not joking or playful in mood or manner.
Unhumorous and serious are semantically related. in somber topic. In some cases you can use "Unhumorous" instead an adjective "Serious", when it comes to topics like crucial.
Nearby Words: seriously, seriousness
Unhumorous
Unhumorous adjective - Lacking humor.
Serious and unhumorous are semantically related. You can use "Serious" instead an adjective "Unhumorous".
Mutual synonyms
Related pairs
Cite this Source
Unhumorous and Serious. (2016). Retrieved 2026, August 08, from https://thesaurus.plus/related/serious/unhumorous
Serious & Unhumorous. N.p., 2016. Web. 08 Aug. 2026. <https://thesaurus.plus/related/serious/unhumorous>.
Unhumorous or Serious. 2016. Accessed August 08, 2026. https://thesaurus.plus/related/serious/unhumorous.
Google Ngram Viewer shows how "serious" and "unhumorous" have occurred on timeline