1
gingerbread
1
grouch
1
grump
1
head case(expression, neurotic, worrier, nutter, valetudinary)
1
jumble
1
junkie
1
junky
1
lamebrain(noun, crazy, mad, fanatic, infuriation)
1
loon(noun, mad, nut, fanatic, lunatic)
1
loony
1
madman(character, dissentient, neurotic, misfit)
1
madperson(character, nut, fanatic, loony, lamebrain)
1
madwoman(character, fanatic, dissentient, neurotic, lamebrain)
1
mental defective(expression, neurotic, lamebrain, schizoid, dingbat)
1
neurotic(noun, mad, lunatic, schizophrenic, maniac)
1
newfangled contraption(expression, character, fanatic, dissentient, misfit)
1
non compos(expression, neurotic, worrier, nutter, valetudinary)
1
orchis
1
original(character, dissentient, misfit)
1
psychopath(noun, mad, nut, lunatic, loony)
11 years ago|1.3k views|share |citing 
APASmart Define. (2015). fruitcake thesaurus. Retrieved September 24, 2026, from https://smartdefine.org/fruitcake/thesaurus/synonyms
ChicagoSmart Define. 2015. "fruitcake thesaurus" https://smartdefine.org/fruitcake/thesaurus/synonyms (accessed September 24, 2026).
HarvardSmart Define 2015, fruitcake thesaurus, Smart Define, viewed 24 September, 2026, <https://smartdefine.org/fruitcake/thesaurus/synonyms>.
MLASmart Define. "fruitcake thesaurus" 14 April 2015. Web. 24 September 2026. <https://smartdefine.org/fruitcake/thesaurus/synonyms>