Synonyms|350Antonyms|62|Broader|7Narrower|24Related|177
1
infatuation(noun, love, passion, desire, thing)
1
injudiciousness(apathy, nonsense, absurdity, ignorance)
1
insensibility(apathy, nonsense, absurdity, stupidity, ignorance)
1
irresponsibility(fun, nonsense, absurdity, stupidity, foolishness)
1
loosing your mind(expression, idiom)
1
loss of reason(expression, idiom)
1
ludicrousness(fun, nonsense, absurdity, stupidity, foolishness)
1
maladjustment(depression, insanity, schizophrenia)
1
mental deficiency
1
mental disturbance
1
mental instability
1
mind overthrown
1
mindlessness
1
mindsickness
1
mistake(nonsense, absurdity, stupidity, silliness, irrationality)
1
monomania(noun, love, passion, desire, thing)
1
nervous breakdown(expression, depression, insanity, schizophrenia)
1
nervous disorder(expression, depression, insanity, schizophrenia)
1
neurotic disorder(expression, depression, insanity, schizophrenia)
1
niaiserie
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APASmart Define. (2015). lunacy thesaurus. Retrieved September 26, 2026, from https://smartdefine.org/lunacy/thesaurus/synonyms
ChicagoSmart Define. 2015. "lunacy thesaurus" https://smartdefine.org/lunacy/thesaurus/synonyms (accessed September 26, 2026).
HarvardSmart Define 2015, lunacy thesaurus, Smart Define, viewed 26 September, 2026, <https://smartdefine.org/lunacy/thesaurus/synonyms>.
MLASmart Define. "lunacy thesaurus" 13 April 2015. Web. 26 September 2026. <https://smartdefine.org/lunacy/thesaurus/synonyms>