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
Rigorousness and pertinaciousness are semantically related. In some cases you can use "Rigorousness" instead a noun "Pertinaciousness".
Rigorousness
Rigorousness noun - The quality or state of being demanding or unyielding (as in discipline or criticism).
Pertinaciousness and rigorousness are semantically related. Sometimes you can use "Pertinaciousness" instead a noun "Rigorousness".
Mutual synonyms
Related pairs
- determination and pertinaciousness
- determination and rigorousness
- firmness and pertinaciousness
- firmness and rigorousness
- hardness and pertinaciousness
- hardness and rigorousness
- inflexibility and pertinaciousness
- inflexibility and rigorousness
- rigidity and pertinaciousness
- rigidity and rigorousness
- strictness and pertinaciousness
- strictness and rigorousness
- sternness and pertinaciousness
- sternness and rigorousness
Cite this Source
Rigorousness and Pertinaciousness. (2016). Retrieved 2026, August 13, from https://thesaurus.plus/related/pertinaciousness/rigorousness
Pertinaciousness & Rigorousness. N.p., 2016. Web. 13 Aug. 2026. <https://thesaurus.plus/related/pertinaciousness/rigorousness>.
Rigorousness or Pertinaciousness. 2016. Accessed August 13, 2026. https://thesaurus.plus/related/pertinaciousness/rigorousness.
Google Ngram Viewer shows how "pertinaciousness" and "rigorousness" have occurred on timeline