Paroxysmal
Paroxysmal adjective - Marked by bursts of destructive force or intense activity.
Usage example: paroxysmal mood swings that made being around him very challenging
Vicious and paroxysmal are semantically related. In some cases you can use "Vicious" instead an adjective "Paroxysmal".
Nearby Word: paroxysm
Vicious
Vicious adjective - Extreme in degree, power, or effect.
Paroxysmal and vicious are semantically related. Sometimes you can use "Paroxysmal" instead an adjective "Vicious".
Nearby Word: viciously
Cite this Source
Vicious and Paroxysmal. (2016). Retrieved 2026, July 29, from https://thesaurus.plus/related/paroxysmal/vicious
Paroxysmal & Vicious. N.p., 2016. Web. 29 Jul. 2026. <https://thesaurus.plus/related/paroxysmal/vicious>.
Vicious or Paroxysmal. 2016. Accessed July 29, 2026. https://thesaurus.plus/related/paroxysmal/vicious.
Google Ngram Viewer shows how "paroxysmal" and "vicious" have occurred on timeline