Obstruction
Obstruction noun - Something that makes movement or progress difficult.
Rigorousness and obstruction are semantically related. In some cases you can use "Rigorousness" instead a noun "Obstruction".
Rigorousness
Rigorousness noun - The quality or state of being demanding or unyielding (as in discipline or criticism).
Obstruction and rigorousness are semantically related. Sometimes you can use "Obstruction" instead a noun "Rigorousness".
Mutual synonyms
Cite this Source
Rigorousness and Obstruction. (2016). Retrieved 2026, August 14, from https://thesaurus.plus/related/obstruction/rigorousness
Obstruction & Rigorousness. N.p., 2016. Web. 14 Aug. 2026. <https://thesaurus.plus/related/obstruction/rigorousness>.
Rigorousness or Obstruction. 2016. Accessed August 14, 2026. https://thesaurus.plus/related/obstruction/rigorousness.
Google Ngram Viewer shows how "obstruction" and "rigorousness" have occurred on timeline