Exact
Exact adjective - Being in agreement with the truth or a fact or a standard.
Usage example: maybe I wasn't being very exact when I said I had done it a million times—but it sure seemed like it
Rigorous is a synonym for exact in careful topic. In some cases you can use "Rigorous" instead an adjective "Exact", when it comes to topics like usual, correct, accurate, meticulous. popular alternative
Rigorous
Rigorous adjective - Meeting the highest standard of accuracy.
Usage example: a rigorous analysis of the data
Exact is a synonym for rigorous in usual topic. You can use "Exact" instead the word "Rigorous" as an adjective or a verb, if it concerns topics such as correct, thorough, careful, meticulous. popular alternative
Mutual synonyms
Cite this Source
Rigorous and Exact. (2016). Retrieved 2026, August 15, from https://thesaurus.plus/related/exact/rigorous
Exact & Rigorous. N.p., 2016. Web. 15 Aug. 2026. <https://thesaurus.plus/related/exact/rigorous>.
Rigorous or Exact. 2016. Accessed August 15, 2026. https://thesaurus.plus/related/exact/rigorous.
Google Ngram Viewer shows how "exact" and "rigorous" have occurred on timeline