Arduousness
Arduousness noun - Extreme effortfulness.
Rigorousness and arduousness are semantically related. In some cases you can use "Rigorousness" instead a noun "Arduousness".
Rigorousness
Rigorousness noun - The quality or state of being demanding or unyielding (as in discipline or criticism).
Arduousness and rigorousness are semantically related. Sometimes you can use "Arduousness" instead a noun "Rigorousness".
Mutual synonyms
Related pairs
- severity and arduousness
- severity and rigorousness
- complication and arduousness
- complication and rigorousness
- difficulty and arduousness
- difficulty and rigorousness
- adversity and arduousness
- adversity and rigorousness
- harshness and arduousness
- harshness and rigorousness
- austerity and arduousness
- austerity and rigorousness
- hardship and arduousness
- hardship and rigorousness
Cite this Source
Rigorousness and Arduousness. (2016). Retrieved 2026, August 14, from https://thesaurus.plus/related/arduousness/rigorousness
Arduousness & Rigorousness. N.p., 2016. Web. 14 Aug. 2026. <https://thesaurus.plus/related/arduousness/rigorousness>.
Rigorousness or Arduousness. 2016. Accessed August 14, 2026. https://thesaurus.plus/related/arduousness/rigorousness.
Google Ngram Viewer shows how "arduousness" and "rigorousness" have occurred on timeline