Cogitate and Rack brains

Cogitate

Cogitate verb - To give serious and careful thought to.

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

Rack brains

Definitions of Cogitate not found.

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