Pertinacity and Rigidness

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

Rigidness and pertinacity are semantically related In some cases you can use "Rigidness" instead a noun "Pertinacity".

Nearby Word: pertinacious

Rigidness

Rigidness noun - The quality or state of being demanding or unyielding (as in discipline or criticism).

Pertinacity and rigidness are semantically related in stubbornness topic. Sometimes you can use "Pertinacity" instead a noun "Rigidness".
Cite this Source
Rigidness and Pertinacity. (2016). Retrieved 2026, August 10, from https://thesaurus.plus/related/pertinacity/rigidness
Pertinacity & Rigidness. N.p., 2016. Web. 10 Aug. 2026. <https://thesaurus.plus/related/pertinacity/rigidness>.
Rigidness or Pertinacity. 2016. Accessed August 10, 2026. https://thesaurus.plus/related/pertinacity/rigidness.
Google Ngram Viewer shows how "pertinacity" and "rigidness" have occurred on timeline