Diligent
Diligent adjective - Involved in often constant activity.
Rigorous and diligent are semantically related in careful topic. In some cases you can use "Rigorous" instead an adjective "Diligent", when it comes to topics like conscientious.
Nearby Words: diligence, diligently
Rigorous
Rigorous adjective - Given to exacting standards of discipline and self-restraint.
Diligent and rigorous are semantically related in careful topic. Sometimes you can use "Diligent" instead an adjective "Rigorous", if it concerns topics such as meticulous.
Mutual synonyms
Related pairs
- attentive and diligent
- attentive and rigorous
- detailed and diligent
- detailed and rigorous
- particular and diligent
- particular and rigorous
- strenuous and diligent
- strenuous and rigorous
- relentless and diligent
- relentless and rigorous
- methodical and diligent
- methodical and rigorous
- scrupulous and diligent
- scrupulous and rigorous
Cite this Source
Rigorous and Diligent. (2016). Retrieved 2026, August 15, from https://thesaurus.plus/related/diligent/rigorous
Diligent & Rigorous. N.p., 2016. Web. 15 Aug. 2026. <https://thesaurus.plus/related/diligent/rigorous>.
Rigorous or Diligent. 2016. Accessed August 15, 2026. https://thesaurus.plus/related/diligent/rigorous.
Google Ngram Viewer shows how "diligent" and "rigorous" have occurred on timeline