18 entries under expression topic. ×

1
crazy person(patient, cuckoo, lunatic)
0
deranged person(character, dissentient, misfit)
0
different breed(character, dissentient, misfit)
0
insane man(character, dissentient, misfit)
0
insane person
0
newfangled contraption(character, dissentient, misfit)
0
night person(character, dissentient, misfit)
0
nut case(character, dissentient, lamebrain, schizoid)
0
odd bird(character, dissentient, misfit)
0
odd fellow(character, dissentient, misfit)
0
odd man out(idiom, character, dissentient, misfit)
0
odd person(character, dissentient, misfit)
0
psychiatric patient(character, dissentient, misfit)
0
queer duck(character, dissentient, misfit)
0
rara avis(character, dissentient, misfit)
0
rare bird(character, dissentient, misfit)
0
strange bird(character, dissentient, misfit)
0
three-dollar bill(character, dissentient, misfit)
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APASmart Define. (2015). mental case thesaurus. Retrieved September 21, 2026, from https://smartdefine.org/mental_case/thesaurus/synonyms
ChicagoSmart Define. 2015. "mental case thesaurus" https://smartdefine.org/mental_case/thesaurus/synonyms (accessed September 21, 2026).
HarvardSmart Define 2015, mental case thesaurus, Smart Define, viewed 21 September, 2026, <https://smartdefine.org/mental_case/thesaurus/synonyms>.
MLASmart Define. "mental case thesaurus" 14 April 2015. Web. 21 September 2026. <https://smartdefine.org/mental_case/thesaurus/synonyms>