Hyphenation
lu·na·cyTurkish pronunciation
lunısiSynonyms
insanity,
aberration,
absurdity,
alienation,
asininity,
dementia,
derangement,
distraction,
fatuity,
folly,
foolhardiness,
foolishness,
idiocy,
imbalance,
imbecilityPronunciation
/ˈlo͞onəsē/ /ˈluːnəsiː/
Etymology
[ 'lü-n&-sE ] (noun.) 1541. From lunatic + -cy.