Indefatigability
Indefatigability noun - Tireless determination.
Pertinaciousness and indefatigability are semantically related. In some cases you can use "Pertinaciousness" instead a noun "Indefatigability".
Pertinaciousness
Pertinaciousness noun - A steadfast adherence to an opinion, purpose, or course of action in spite of reason, arguments, or persuasion.
Indefatigability and pertinaciousness are semantically related. Sometimes you can use "Indefatigability" instead a noun "Pertinaciousness".
Mutual synonyms
Related pairs
- purpose and indefatigability
- purpose and pertinaciousness
- persistence and indefatigability
- persistence and pertinaciousness
- perseverance and indefatigability
- perseverance and pertinaciousness
- determination and indefatigability
- determination and pertinaciousness
- backbone and indefatigability
- backbone and pertinaciousness
- firmness and indefatigability
- firmness and pertinaciousness
- resolution and indefatigability
- resolution and pertinaciousness
Cite this Source
Pertinaciousness and Indefatigability. (2016). Retrieved 2026, August 15, from https://thesaurus.plus/related/indefatigability/pertinaciousness
Indefatigability & Pertinaciousness. N.p., 2016. Web. 15 Aug. 2026. <https://thesaurus.plus/related/indefatigability/pertinaciousness>.
Pertinaciousness or Indefatigability. 2016. Accessed August 15, 2026. https://thesaurus.plus/related/indefatigability/pertinaciousness.
Google Ngram Viewer shows how "indefatigability" and "pertinaciousness" have occurred on timeline