Pertinaciousness and Refractoriness

Pertinaciousness

Pertinaciousness noun - A steadfast adherence to an opinion, purpose, or course of action in spite of reason, arguments, or persuasion.
Usage example: thanks to his pertinaciousness, he eventually succeeded where all others had failed

Refractoriness and pertinaciousness are semantically related. In some cases you can use "Refractoriness" instead a noun "Pertinaciousness".

Refractoriness

Refractoriness noun - Refusal to obey.
Usage example: I wish that teenager would grow up—she still displays the refractoriness of a two-year-old

Pertinaciousness and refractoriness are semantically related. Sometimes you can use "Pertinaciousness" instead a noun "Refractoriness".

Nearby Words: refractory, refractor
Cite this Source
Refractoriness and Pertinaciousness. (2016). Retrieved 2026, August 14, from https://thesaurus.plus/related/pertinaciousness/refractoriness
Pertinaciousness & Refractoriness. N.p., 2016. Web. 14 Aug. 2026. <https://thesaurus.plus/related/pertinaciousness/refractoriness>.
Refractoriness or Pertinaciousness. 2016. Accessed August 14, 2026. https://thesaurus.plus/related/pertinaciousness/refractoriness.
Google Ngram Viewer shows how "pertinaciousness" and "refractoriness" have occurred on timeline