Synonyms|300Antonyms|31|Broader|29Narrower|21Related|104

32 entries under slang topic. ×

15
freak(noun, adjective, person, character)
15
weirdie(noun, wise, sobriquet)
14
screwball(noun, person, character, crazy)
13
nerd(noun, sobriquet, geek)
12
psycho(noun, weird, sobriquet)
11
crazy(noun, unusual, strange, wise)
11
crank(noun, character, informal, figure)
10
weirdy(noun, weird, sobriquet)
10
nutter(noun, weird, sobriquet)
9
nut(noun, character, figure, unusual)
9
crackpot(noun, character, crazy, wise)
9
geek(noun, informal, fool, expert)
8
loony(noun, informal, wise, sobriquet)
8
kook(noun, person, unusual, crazy)
8
strange(noun, adjective, unusual, eccentric)
8
fanatic(noun, weird, sobriquet)
8
freak of nature(noun, expression, idiom, sobriquet)
8
loon(noun, informal, wise, sobriquet)
8
lunatic(noun, wise, sobriquet)
8
maniac(noun, weird, sobriquet)
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APASmart Define. (2016). weirdo thesaurus. Retrieved September 25, 2026, from https://smartdefine.org/weirdo/thesaurus/synonyms
ChicagoSmart Define. 2016. "weirdo thesaurus" https://smartdefine.org/weirdo/thesaurus/synonyms (accessed September 25, 2026).
HarvardSmart Define 2016, weirdo thesaurus, Smart Define, viewed 25 September, 2026, <https://smartdefine.org/weirdo/thesaurus/synonyms>.
MLASmart Define. "weirdo thesaurus" 29 March 2016. Web. 25 September 2026. <https://smartdefine.org/weirdo/thesaurus/synonyms>