Brain
Brain noun - A very smart person.
Rationalisation and brain are semantically related. In some cases you can use "Rationalisation" instead a noun "Brain".
Rationalisation
Rationalisation noun - The cognitive process of making something seem consistent with or based on reason.
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Synonyms for Rationalisation
Brain and rationalisation are semantically related. Sometimes you can use "Brain" instead a noun "Rationalisation".
Cite this Source
Rationalisation and Brain. (2016). Retrieved 2026, August 08, from https://thesaurus.plus/related/brain/rationalisation
Brain & Rationalisation. N.p., 2016. Web. 08 Aug. 2026. <https://thesaurus.plus/related/brain/rationalisation>.
Rationalisation or Brain. 2016. Accessed August 08, 2026. https://thesaurus.plus/related/brain/rationalisation.
Google Ngram Viewer shows how "brain" and "rationalisation" have occurred on timeline