Brainiac and Lug

Opposite meaning words

Brainiac noun - A very smart person.

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Lug is an antonym for brainiac.

Lug noun - A big clumsy often slow-witted person.

Usage example: get off of my feet, you big lug!

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Brainiac is an antonym for lug.

Cite this Source

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

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

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

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