Obduracy
Obduracy noun - A steadfast adherence to an opinion, purpose, or course of action in spite of reason, arguments, or persuasion.
Usage example: the administrator was known for her unyielding obduracy even in the face of proof that she was wrong
Rigor and obduracy are semantically related In some cases you can use "Rigor" instead a noun "Obduracy".
Nearby Words: obdurate, obdurately
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
Obduracy and rigor are semantically related in strictness topic. Sometimes you can use "Obduracy" instead a noun "Rigor".
Mutual synonyms
Related pairs
Cite this Source
Rigor and Obduracy. (2016). Retrieved 2026, August 13, from https://thesaurus.plus/related/obduracy/rigor
Obduracy & Rigor. N.p., 2016. Web. 13 Aug. 2026. <https://thesaurus.plus/related/obduracy/rigor>.
Rigor or Obduracy. 2016. Accessed August 13, 2026. https://thesaurus.plus/related/obduracy/rigor.
Google Ngram Viewer shows how "obduracy" and "rigor" have occurred on timeline