6
loser(noun, person, character, fool, freak)
6
jerk(noun, silly, foolish, stupid, witless)
6
oddball(noun, person, character, fool, freak)
6
egghead(noun, person, character, informal, fool)
6
crackpot(noun, person, character, fool, freak)
6
misfit(noun, person, character, fool, freak)
6
oddity(noun, person, character, fool, something)
6
proficient(noun, person, intellectual, brain, learned)
6
psycho(noun, person, character, fool, freak)
6
screwball(noun, person, character, fool, freak)
6
airhead(noun, person, character, fool, freak)
6
bluestocking(noun, person, character, fool, intellectual)
6
genius(noun, person, intellectual, brain, learned)
5
erratic(noun, person, character, fool, freak)
5
technogeek(noun, feature, person, character, individual)
5
adept(noun, person, intellectual, brain, learned)
5
connoisseur(noun, person, intellectual, brain, learned)
5
nut(noun, person, character, fool, freak)
4
eccentric person(noun, expression, idiom, feature, person)
4
odd person(expression, characteristic, person, oddity)
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APASmart Define. (2015). geek thesaurus. Retrieved September 23, 2026, from https://smartdefine.org/geek/thesaurus/synonyms
ChicagoSmart Define. 2015. "geek thesaurus" https://smartdefine.org/geek/thesaurus/synonyms (accessed September 23, 2026).
HarvardSmart Define 2015, geek thesaurus, Smart Define, viewed 23 September, 2026, <https://smartdefine.org/geek/thesaurus/synonyms>.
MLASmart Define. "geek thesaurus" 14 April 2015. Web. 23 September 2026. <https://smartdefine.org/geek/thesaurus/synonyms>