Cruel and Rigorous

Cruel

Cruel adjective - Difficult to endure.
Usage example: the cruel climate of the Arctic

Rigorous and cruel are semantically related In some cases you can use "Rigorous" instead an adjective "Cruel".

Nearby Words: cruelty, cruelly

Rigorous

Rigorous adjective - Requiring considerable physical or mental effort.
Usage example: studied for umpteen months for the rigorous exam

Cruel and rigorous are semantically related in strict topic. Sometimes you can use "Cruel" instead an adjective "Rigorous".

Nearby Words: rigorously, rigor, rigour, rigorism
Cite this Source
Rigorous and Cruel. (2016). Retrieved 2026, August 07, from https://thesaurus.plus/related/cruel/rigorous
Cruel & Rigorous. N.p., 2016. Web. 07 Aug. 2026. <https://thesaurus.plus/related/cruel/rigorous>.
Rigorous or Cruel. 2016. Accessed August 07, 2026. https://thesaurus.plus/related/cruel/rigorous.
Google Ngram Viewer shows how "cruel" and "rigorous" have occurred on timeline