Rationale
Rationale noun - A statement given to explain a belief or act.
Usage example: the rationale for starting the school day an hour later is that kids will supposedly get an extra hour of sleep
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Synonyms for Rationale
Reason is a synonym for rationale in action topic. In some cases you can use "Reason" instead a noun "Rationale", when it comes to topics like language, explanation, explain. popular alternative
Reason
Reason noun - A statement given to explain a belief or act.
Usage example: she gave a good reason for her seemingly suspicious behavior
Rationale is a synonym for reason in intention topic. You can use "Rationale" instead a noun "Reason", if it concerns topics such as cause, language, explanation, justification. popular alternative
Mutual synonyms
Related pairs
How words are described
| good | good rationale | good reason |
| particular | particular rationale | particular reason |
| better | better rationale | better reason |
| similar | similar rationale | similar reason |
| Other adjectives: common, stated, original, obvious, logical, actual, entire, real, contrived, main, important, practical, possible, plausible, above, odd, different. | ||
Cite this Source
Reason and Rationale. (2016). Retrieved 2026, August 15, from https://thesaurus.plus/related/rationale/reason
Rationale & Reason. N.p., 2016. Web. 15 Aug. 2026. <https://thesaurus.plus/related/rationale/reason>.
Reason or Rationale. 2016. Accessed August 15, 2026. https://thesaurus.plus/related/rationale/reason.
Google Ngram Viewer shows how "rationale" and "reason" have occurred on timeline