Brain
Brain noun - A very smart person.
Usage example: the brains all sit together at lunch
Thinker is a synonym for brain in ability topic. In some cases you can use "Thinker" instead a noun "Brain", when it comes to topics like intellectual, clever person. popular alternative
Thinker
Thinker noun - A very smart person.
Usage example: she's a very nice person, but she's no great thinker
Brain is a synonym for thinker in ability topic. You can use "Brain" instead a noun "Thinker", if it concerns topics such as intellectual. informal substitute
Mutual synonyms
How words are described
Both words in one sentence
- He associates intelligence solely with being a "great brain" or "deep thinker".
Source: Obfuscating Stupidity / Film - An unusual version in the Marvel Universe: The Mad Thinker spent several years of real time in an ordinary prison cell—but his brain implant enabled him to project his mind into android duplicates, enabling him to enjoy life and go on the occasional crime spree.
Cite this Source
Thinker and Brain. (2016). Retrieved 2026, August 16, from https://thesaurus.plus/related/brain/thinker
Brain & Thinker. N.p., 2016. Web. 16 Aug. 2026. <https://thesaurus.plus/related/brain/thinker>.
Thinker or Brain. 2016. Accessed August 16, 2026. https://thesaurus.plus/related/brain/thinker.
Google Ngram Viewer shows how "brain" and "thinker" have occurred on timeline