Obduracy and Pertinacity

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

Pertinacity is a synonym for obduracy in stubbornness topic. In some cases you can use "Pertinacity" instead a noun "Obduracy". popular alternative

Nearby Words: obdurate, obdurately

Pertinacity

Pertinacity noun - A steadfast adherence to an opinion, purpose, or course of action in spite of reason, arguments, or persuasion.
Usage example: without the pertinacity of the suffragists, voting rights for women would never have become a reality

Obduracy is a synonym for pertinacity. You can use "Obduracy" instead a noun "Pertinacity". popular alternative

Nearby Word: pertinacious
Cite this Source
Pertinacity and Obduracy. (2016). Retrieved 2026, August 16, from https://thesaurus.plus/related/obduracy/pertinacity
Obduracy & Pertinacity. N.p., 2016. Web. 16 Aug. 2026. <https://thesaurus.plus/related/obduracy/pertinacity>.
Pertinacity or Obduracy. 2016. Accessed August 16, 2026. https://thesaurus.plus/related/obduracy/pertinacity.
Google Ngram Viewer shows how "obduracy" and "pertinacity" have occurred on timeline