Reason and Rack brains

Reason

Reason verb - To form an opinion or reach a conclusion through reasoning and information.

Rack brains and reason are semantically related In some cases you can use "Rack brains" instead a verb "Reason".

Rack brains

Definitions of Reason not found.

Reason and rack brains are semantically related in think topic. Sometimes you can use "Reason" instead a verb phrase "Rack brains", if it concerns topics such as contemplate, discuss.
Cite this Source
Rack brains and Reason. (2016). Retrieved 2026, July 31, from https://thesaurus.plus/related/reason/rack_brains
Reason & Rack brains. N.p., 2016. Web. 31 Jul. 2026. <https://thesaurus.plus/related/reason/rack_brains>.
Rack brains or Reason. 2016. Accessed July 31, 2026. https://thesaurus.plus/related/reason/rack_brains.
Google Ngram Viewer shows how "reason" and "rack brains" have occurred on timeline