Rigidity and Rigour

Rigidity

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

Rigour and rigidity are semantically related In some cases you can use "Rigour" instead a noun "Rigidity".

Nearby Words: rigid, rigidly

Rigour

Rigour noun - Excessive sternness.

Rigidity and rigour are semantically related in strictness topic. You can use "Rigidity" instead a noun "Rigour".

Nearby Words: rigorous, rigor
Cite this Source
Rigour and Rigidity. (2016). Retrieved 2026, August 15, from https://thesaurus.plus/related/rigidity/rigour
Rigidity & Rigour. N.p., 2016. Web. 15 Aug. 2026. <https://thesaurus.plus/related/rigidity/rigour>.
Rigour or Rigidity. 2016. Accessed August 15, 2026. https://thesaurus.plus/related/rigidity/rigour.
Google Ngram Viewer shows how "rigidity" and "rigour" have occurred on timeline