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
Egghead
Egghead noun - A person with strong intellectual interests.
Mutual synonyms
Related pairs
Cite this Source
Egghead and Brainiac. (2016). Retrieved 2026, August 15, from https://thesaurus.plus/related/brainiac/egghead
Brainiac & Egghead. N.p., 2016. Web. 15 Aug. 2026. <https://thesaurus.plus/related/brainiac/egghead>.
Egghead or Brainiac. 2016. Accessed August 15, 2026. https://thesaurus.plus/related/brainiac/egghead.
Google Ngram Viewer shows how "brainiac" and "egghead" have occurred on timeline