Brainiac and Dunce

Opposite meaning words

Brainiac noun - A very smart person.

Usage example: a techie who always has to have the latest gadget that the brainiacs in Silicon Valley have cooked up

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Dunce is an antonym for brainiac.

Dunce noun - A stupid person.

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Brainiac is an antonym for dunce.

Cite this Source

Dunce and Brainiac. (2016). Retrieved 2026, August 14, from https://thesaurus.plus/related/brainiac/dunce

Brainiac & Dunce. N.p., 2016. Web. 14 Aug. 2026. <https://thesaurus.plus/related/brainiac/dunce>.

Dunce or Brainiac. 2016. Accessed August 14, 2026. https://thesaurus.plus/related/brainiac/dunce.

Google Ngram Viewer shows how "brainiac" and "dunce" have occurred on timeline