Reason
Reason noun - A statement given to explain a belief or act.
Thinking is a synonym for reason in rationalization topic. In some cases you can use "Thinking" instead a noun "Reason".
Thinking
Thinking noun - The process of using your mind to consider something carefully.
Reason is a synonym for thinking in thought topic. Sometimes you can use "Reason" instead a noun "Thinking", if it concerns topics such as rationalization.
Mutual synonyms
Related pairs
How words are described
Both words in one sentence
- The title, despite sounding rather like a Robert Ludlum novel, was a part of British nuclear thinking and the reason for the Chevaline upgrade to Polaris.
- Their education and critical thinking skills may well have atrophied... Because You Can Cope: This is the initial reason Yukari thought the bad luck curse was so powerful.
Source: Fan Fic / Big Human On Campus -
Later, Heather herself , for no particular reason, develops a similarly bizarre faux-British accent when trying to trick Claudia into thinking that Alessa is speaking through her.
Source: What the Hell Is That Accent?
Cite this Source
Thinking and Reason. (2016). Retrieved 2026, August 14, from https://thesaurus.plus/related/reason/thinking
Reason & Thinking. N.p., 2016. Web. 14 Aug. 2026. <https://thesaurus.plus/related/reason/thinking>.
Thinking or Reason. 2016. Accessed August 14, 2026. https://thesaurus.plus/related/reason/thinking.
Google Ngram Viewer shows how "reason" and "thinking" have occurred on timeline