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54 entries under crazy topic. ×

1
loose in the upper storey(expression, mad, insane)
1
lost one's mind(expression, mad, insane)
1
lost your marbles(expression, mad, insane)
1
lost your mind(expression, mad, insane)
1
mad as a cut snake(expression, mad, insane)
1
mad as a hatter(expression, sick, hacked, lunatic)
1
mad as a meat axe(expression, mad, insane)
1
maniac(adjective, sick, sane, hysterical)
1
manic(hysterical, psychotic)
1
mentally ill(expression, adjective, sick, sane)
1
non compos mentis(expression, adjective, law, sane)
1
not all there(expression, idiom, sick, off)
1
not right in the head(expression, mad, insane)
1
nothing upstairs(expression, mad, insane)
1
nutty as fruitcake(expression, hysterical, lunatic, psychotic)
1
off one's block(expression, mad, insane)
1
off one's onion(expression, mad, insane)
1
off one's rocker(expression, mad, insane)
1
off one's trolley(expression, mad, insane)
1
off the air(expression, mad, insane)
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APASmart Define. (2011). nutty as a fruitcake thesaurus. Retrieved September 30, 2026, from https://smartdefine.org/nutty_as_a_fruitcake/thesaurus/synonyms
ChicagoSmart Define. 2011. "nutty as a fruitcake thesaurus" https://smartdefine.org/nutty_as_a_fruitcake/thesaurus/synonyms (accessed September 30, 2026).
HarvardSmart Define 2011, nutty as a fruitcake thesaurus, Smart Define, viewed 30 September, 2026, <https://smartdefine.org/nutty_as_a_fruitcake/thesaurus/synonyms>.
MLASmart Define. "nutty as a fruitcake thesaurus" 23 May 2011. Web. 30 September 2026. <https://smartdefine.org/nutty_as_a_fruitcake/thesaurus/synonyms>