Brainiac and Beast
Opposite meaning words
Brainiac
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
Beast
Cite this Source
Beast and Brainiac. (2016). Retrieved 2026, August 13, from https://thesaurus.plus/related/brainiac/beast
Brainiac & Beast. N.p., 2016. Web. 13 Aug. 2026. <https://thesaurus.plus/related/brainiac/beast>.
Beast or Brainiac. 2016. Accessed August 13, 2026. https://thesaurus.plus/related/brainiac/beast.
Google Ngram Viewer shows how "brainiac" and "beast" have occurred on timeline