Sidesplitting and Serious
Opposite meaning words
Sidesplitting
Sidesplitting adjective - Causing or intended to cause laughter.
Usage example: his sidesplitting jokes usually have audiences helpless with laughter
Serious is an antonym for sidesplitting.
Serious
Serious adjective - Not joking or playful in mood or manner.
Usage example: I'm serious when I say that no one should be walking in that neighborhood at night
Sidesplitting is an antonym for serious.
Nearby Words: seriously, seriousness
Cite this Source
Serious and Sidesplitting. (2016). Retrieved 2026, August 15, from https://thesaurus.plus/related/sidesplitting/serious
Sidesplitting & Serious. N.p., 2016. Web. 15 Aug. 2026. <https://thesaurus.plus/related/sidesplitting/serious>.
Serious or Sidesplitting. 2016. Accessed August 15, 2026. https://thesaurus.plus/related/sidesplitting/serious.
Google Ngram Viewer shows how "sidesplitting" and "serious" have occurred on timeline