Intense and Rigorous

Intense

Intense adjective - Extreme in degree, power, or effect.
Usage example: the intense cold of the polar regions

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

Rigorous

Rigorous adjective - Given to exacting standards of discipline and self-restraint.

Intense and rigorous are semantically related. Sometimes you can use "Intense" instead an adjective "Rigorous".

Nearby Words: rigorously, rigor, rigour, rigorism
Cite this Source
Rigorous and Intense. (2016). Retrieved 2026, August 08, from https://thesaurus.plus/related/intense/rigorous
Intense & Rigorous. N.p., 2016. Web. 08 Aug. 2026. <https://thesaurus.plus/related/intense/rigorous>.
Rigorous or Intense. 2016. Accessed August 08, 2026. https://thesaurus.plus/related/intense/rigorous.
Google Ngram Viewer shows how "intense" and "rigorous" have occurred on timeline