Reasoning and Reason

Reasoning

Reasoning noun - The thought processes that have been established as leading to valid solutions to problems.
Usage example: your reasoning here is faulty, for although all wives are spouses, not all spouses are wives

Reason is a synonym for reasoning in thinking topic. In some cases you can use "Reason" instead the word "Reasoning" as a noun or a verb, when it comes to topics like mental condition, rationalization, explanation, evidence. popular alternative

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

Reasoning is a synonym for reason in rationality topic. You can use "Reasoning" instead a noun "Reason", if it concerns topics such as sense, rationalization, explanation, evidence. popular alternative

How words are described

good good reasoning good reason
clear clear reasoning clear reason
exact exact reasoning exact reason
similar similar reasoning similar reason
Other adjectives: specific, stated, original, legitimate, valid, likely, logical, actual, entire, real, little, main, practical, apparent, less, official, primary, bizarre, different.
Cite this Source
Reason and Reasoning. (2016). Retrieved 2026, August 14, from https://thesaurus.plus/related/reasoning/reason
Reasoning & Reason. N.p., 2016. Web. 14 Aug. 2026. <https://thesaurus.plus/related/reasoning/reason>.
Reason or Reasoning. 2016. Accessed August 14, 2026. https://thesaurus.plus/related/reasoning/reason.
Google Ngram Viewer shows how "reasoning" and "reason" have occurred on timeline