Rigor and Stringency

Rigor

Rigor noun - The quality or state of being demanding or unyielding (as in discipline or criticism).
Usage example: after being coddled by his former coach, the swimmer was shocked by the rigor of the new training program

Stringency is a synonym for rigor in strictness topic. In some cases you can use "Stringency" instead a noun "Rigor", when it comes to topics like severity, easy. popular alternative

Stringency

Stringency noun - The quality or state of being demanding or unyielding (as in discipline or criticism).
Usage example: some people objected to the stringency of the new regulations regarding the alteration of building exteriors in the historic district

Rigor is a synonym for stringency in severity topic. You can use "Rigor" instead a noun "Stringency", if it concerns topics such as strictness, easy. popular alternative

Nearby Words: stringent, stringently
Cite this Source
Stringency and Rigor. (2016). Retrieved 2026, August 15, from https://thesaurus.plus/related/rigor/stringency
Rigor & Stringency. N.p., 2016. Web. 15 Aug. 2026. <https://thesaurus.plus/related/rigor/stringency>.
Stringency or Rigor. 2016. Accessed August 15, 2026. https://thesaurus.plus/related/rigor/stringency.
Google Ngram Viewer shows how "rigor" and "stringency" have occurred on timeline