24
eccentric(noun, adjective, person, character, figure)
18
oddball(noun, adjective, person, character, figure)
15
freak(noun, adjective, person, character, slang)
15
weirdie(noun, slang, wise, sobriquet)
14
screwball(noun, person, character, slang, crazy)
13
nerd(noun, slang, sobriquet, geek)
12
character(noun, adjective, person, extraordinary, unusual)
12
psycho(noun, slang, weird, sobriquet)
11
crazy(noun, slang, unusual, strange, wise)
11
crank(noun, character, slang, informal, figure)
11
nonconformist(noun, person, character, informal, unusual)
10
oddity(noun, state, character, figure, unusual)
10
weirdy(noun, slang, weird, sobriquet)
10
nutter(noun, slang, weird, sobriquet)
9
abnormality(noun, state, deviation, unconformity, oddity)
9
nut(noun, character, slang, figure, unusual)
9
crackpot(noun, character, slang, crazy, wise)
9
crazyman(character, dissentient, misfit)
9
geek(noun, slang, informal, fool, expert)
9
misfit(noun, character, informal, freak, dissentient)
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APASmart Define. (2016). weirdo thesaurus. Retrieved September 22, 2026, from https://smartdefine.org/weirdo/thesaurus/synonyms
ChicagoSmart Define. 2016. "weirdo thesaurus" https://smartdefine.org/weirdo/thesaurus/synonyms (accessed September 22, 2026).
HarvardSmart Define 2016, weirdo thesaurus, Smart Define, viewed 22 September, 2026, <https://smartdefine.org/weirdo/thesaurus/synonyms>.
MLASmart Define. "weirdo thesaurus" 29 March 2016. Web. 22 September 2026. <https://smartdefine.org/weirdo/thesaurus/synonyms>