17
eccentric(noun, adjective, characteristic, person, character)
14
nut(noun, character, slang, figure, crazy)
12
cranky(adjective, characteristic, person, behavior)
11
crackpot(noun, crazy, mad, original, wise)
11
oddball(noun, adjective, characteristic, person, character)
11
screwball(noun, slang, crazy, wise, eccentric)
10
crazy(noun, adjective, characteristic, person, behavior)
10
insane
10
lunatic(noun, person, crazy, mad, wise)
10
handle(noun, handle, grip, switch, shaft)
10
kook(noun, person, slang, crazy, mad)
10
zigzag(verb, move, action, act, movement)
9
character(noun, person, figure, original, obsession)
9
grouch(noun, person, happy, bear, bug)
8
weirdo(noun, character, slang, figure, crazy)
8
fanatic(noun, interest, crazy, original, radical)
8
nutcase
8
wind(verb, move, action, act, movement)
7
freak(noun, character, figure, crazy, original)
6
angle(verb, move, action, act, movement)
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APASmart Define. (2016). crank thesaurus. Retrieved September 20, 2026, from https://smartdefine.org/crank/thesaurus/synonyms
ChicagoSmart Define. 2016. "crank thesaurus" https://smartdefine.org/crank/thesaurus/synonyms (accessed September 20, 2026).
HarvardSmart Define 2016, crank thesaurus, Smart Define, viewed 20 September, 2026, <https://smartdefine.org/crank/thesaurus/synonyms>.
MLASmart Define. "crank thesaurus" 29 March 2016. Web. 20 September 2026. <https://smartdefine.org/crank/thesaurus/synonyms>