Synonyms|129Antonyms|20|Broader|5Narrower|0Related|610
1
crackers
1
crank
1
cranky
1
crazed
1
daffy
1
daft
1
demented
1
deranged
1
deranged person(expression, character, fanatic, dissentient, misfit)
1
haywire
1
kooky
1
madwoman(character, crazy, fanatic, loony, dissentient)
1
mental
1
mentally ill(expression, idiom)
1
meshuga
1
newfangled contraption(expression, character, fanatic, dissentient, misfit)
1
nut case(expression, character, crazy, fanatic, loony)
1
nutty
1
scatty
1
schizoid
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APASmart Define. (2015). wacko thesaurus. Retrieved September 24, 2026, from https://smartdefine.org/wacko/thesaurus/synonyms
ChicagoSmart Define. 2015. "wacko thesaurus" https://smartdefine.org/wacko/thesaurus/synonyms (accessed September 24, 2026).
HarvardSmart Define 2015, wacko thesaurus, Smart Define, viewed 24 September, 2026, <https://smartdefine.org/wacko/thesaurus/synonyms>.
MLASmart Define. "wacko thesaurus" 10 April 2015. Web. 24 September 2026. <https://smartdefine.org/wacko/thesaurus/synonyms>