Accurate
Accurate adjective - Being in agreement with the truth or a fact or a standard.
Usage example: an accurate count of the number of people coming to the wedding reception
Rigorous is a synonym for accurate in correct topic. In some cases you can use "Rigorous" instead an adjective "Accurate", when it comes to topics like precise, convincing, thorough, careful. popular alternative
Nearby Words: accurately, accuracy
Rigorous
Rigorous adjective - Meeting the highest standard of accuracy.
Usage example: a rigorous analysis of the data
Accurate is a synonym for rigorous in thorough topic. You can use "Accurate" instead an adjective "Rigorous", if it concerns topics such as exact, correct, severe, careful. popular alternative
Mutual synonyms
Cite this Source
Rigorous and Accurate. (2016). Retrieved 2026, August 16, from https://thesaurus.plus/related/accurate/rigorous
Accurate & Rigorous. N.p., 2016. Web. 16 Aug. 2026. <https://thesaurus.plus/related/accurate/rigorous>.
Rigorous or Accurate. 2016. Accessed August 16, 2026. https://thesaurus.plus/related/accurate/rigorous.
Google Ngram Viewer shows how "accurate" and "rigorous" have occurred on timeline