Brain and Thickhead

Opposite meaning words

Brain noun - A very smart person.

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Thickhead is an antonym for brain.

Nearby Words: brainstorm, brainy, brainless, brained, braining

Thickhead noun - A stupid person.

Usage example: a real thickhead when confronted with anything mechanical

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Brain is an antonym for thickhead in dullard topic.

Nearby Word: thick

Cite this Source

Thickhead and Brain. (2016). Retrieved 2026, July 22, from https://thesaurus.plus/related/brain/thickhead

Brain & Thickhead. N.p., 2016. Web. 22 Jul. 2026. <https://thesaurus.plus/related/brain/thickhead>.

Thickhead or Brain. 2016. Accessed July 22, 2026. https://thesaurus.plus/related/brain/thickhead.

Google Ngram Viewer shows how "brain" and "thickhead" have occurred on timeline