Doggedness and Rigorousness

Doggedness

Doggedness noun - A steadfast adherence to an opinion, purpose, or course of action in spite of reason, arguments, or persuasion.
Usage example: being an effective detective requires doggedness as well as cleverness

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

Rigorousness

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

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