Obduracy and Rigorousness

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

Rigorousness and obduracy are semantically related. In some cases you can use "Rigorousness" instead a noun "Obduracy".

Nearby Words: obdurate, obdurately

Rigorousness

Rigorousness noun - The quality or state of being demanding or unyielding (as in discipline or criticism).
Usage example: the rigorousness of the training paid off when the dance students performed brilliantly at the recital

Obduracy and rigorousness are semantically related. Sometimes you can use "Obduracy" instead a noun "Rigorousness".
Cite this Source
Rigorousness and Obduracy. (2016). Retrieved 2026, August 14, from https://thesaurus.plus/related/obduracy/rigorousness
Obduracy & Rigorousness. N.p., 2016. Web. 14 Aug. 2026. <https://thesaurus.plus/related/obduracy/rigorousness>.
Rigorousness or Obduracy. 2016. Accessed August 14, 2026. https://thesaurus.plus/related/obduracy/rigorousness.
Google Ngram Viewer shows how "obduracy" and "rigorousness" have occurred on timeline