Cataclysmal
Cataclysmal adjective - Marked by sudden or violent disturbance.
Usage example: the French Revolution was one of the great cataclysmal events in modern history
Riotous and cataclysmal are semantically related. In some cases you can use "Riotous" instead an adjective "Cataclysmal".
Riotous
Riotous adjective - Causing or intended to cause laughter.
Cataclysmal and riotous are semantically related. Sometimes you can use "Cataclysmal" instead an adjective "Riotous".
Mutual synonyms
Cite this Source
Riotous and Cataclysmal. (2016). Retrieved 2026, August 02, from https://thesaurus.plus/related/cataclysmal/riotous
Cataclysmal & Riotous. N.p., 2016. Web. 02 Aug. 2026. <https://thesaurus.plus/related/cataclysmal/riotous>.
Riotous or Cataclysmal. 2016. Accessed August 02, 2026. https://thesaurus.plus/related/cataclysmal/riotous.
Google Ngram Viewer shows how "cataclysmal" and "riotous" have occurred on timeline