Rigorous
Rigorous adjective - Given to exacting standards of discipline and self-restraint.
Unpermissive and rigorous are semantically related in severe topic. In some cases you can use "Unpermissive" instead an adjective "Rigorous".
Unpermissive
Unpermissive adjective - Not inclined to grant permission; severe in discipline.
Rigorous and unpermissive are semantically related in rigid topic. Sometimes you can use "Rigorous" instead an adjective "Unpermissive", if it concerns topics such as stiff, authoritarian.
Mutual synonyms
Related pairs
- exact and rigorous
- exact and unpermissive
- inflexible and rigorous
- inflexible and unpermissive
- rigid and rigorous
- rigid and unpermissive
- unyielding and rigorous
- unyielding and unpermissive
- stiff and rigorous
- stiff and unpermissive
- correct and rigorous
- correct and unpermissive
- accurate and rigorous
- accurate and unpermissive
Cite this Source
Unpermissive and Rigorous. (2016). Retrieved 2026, August 01, from https://thesaurus.plus/related/rigorous/unpermissive
Rigorous & Unpermissive. N.p., 2016. Web. 01 Aug. 2026. <https://thesaurus.plus/related/rigorous/unpermissive>.
Unpermissive or Rigorous. 2016. Accessed August 01, 2026. https://thesaurus.plus/related/rigorous/unpermissive.
Google Ngram Viewer shows how "rigorous" and "unpermissive" have occurred on timeline