Ratiocination and Reason

Ratiocination

Ratiocination noun - The thought processes that have been established as leading to valid solutions to problems.
Usage example: as an expert in ratiocination, the detective Sherlock Holmes has few rivals
Show all Definitions
Synonyms for Ratiocination

Reason is a synonym for ratiocination in language topic. In some cases you can use "Reason" instead a noun "Ratiocination", when it comes to topics like explanation, logic.

Reason

Reason noun - The thought processes that have been established as leading to valid solutions to problems.
Usage example: in a time of national crisis we need to listen to the voice of reason

Ratiocination is a synonym for reason in sense topic. You can use "Ratiocination" instead a noun "Reason", if it concerns topics such as language, explanation, mental analysis. rare substitute

Cite this Source
Reason and Ratiocination. (2016). Retrieved 2026, July 21, from https://thesaurus.plus/related/ratiocination/reason
Ratiocination & Reason. N.p., 2016. Web. 21 Jul. 2026. <https://thesaurus.plus/related/ratiocination/reason>.
Reason or Ratiocination. 2016. Accessed July 21, 2026. https://thesaurus.plus/related/ratiocination/reason.
Google Ngram Viewer shows how "ratiocination" and "reason" have occurred on timeline