Rigorous
Rigorous adjective - Given to exacting standards of discipline and self-restraint.
Usage example: a rigorous football coach who pushes his players to their physical and mental limits
Severe is a synonym for rigorous in strict topic. In some cases you can use "Severe" instead an adjective "Rigorous", when it comes to topics like harsh, heavy, inclement, austere. popular alternative
Severe
Severe adjective - Given to exacting standards of discipline and self-restraint.
Usage example: a severe, uncompromising teacher who locked the classroom door precisely when the bell rang and let no one in afterward
Rigorous is a synonym for severe in strict topic. You can use "Rigorous" instead an adjective "Severe", if it concerns topics such as harsh, difficult, heavy, inclement. popular alternative
Mutual synonyms
Cite this Source
Severe and Rigorous. (2016). Retrieved 2026, August 16, from https://thesaurus.plus/related/rigorous/severe
Rigorous & Severe. N.p., 2016. Web. 16 Aug. 2026. <https://thesaurus.plus/related/rigorous/severe>.
Severe or Rigorous. 2016. Accessed August 16, 2026. https://thesaurus.plus/related/rigorous/severe.
Google Ngram Viewer shows how "rigorous" and "severe" have occurred on timeline