Gearhead
Grind
Grind noun - A person slavishly devoted to intellectual or academic pursuits.
Usage example: don't be such a grind—go out with your friends and enjoy yourself
Cite this Source
Grind and Gearhead. (2017). Retrieved 2026, July 29, from https://thesaurus.plus/related/gearhead/grind
Gearhead & Grind. N.p., 2017. Web. 29 Jul. 2026. <https://thesaurus.plus/related/gearhead/grind>.
Grind or Gearhead. 2017. Accessed July 29, 2026. https://thesaurus.plus/related/gearhead/grind.
Google Ngram Viewer shows how "gearhead" and "grind" have occurred on timeline