1. (n.) Apathy; lethargy; diminution or suspension of sensibility\; suppression of sense or feeling.

2. (n.) Intellectual insensibility; moral stupidity; heedlessness or inattention to one's interests.

KO abstraction abulia acedia alienation aloofness amnesia anesthesia anxiety anxiety equivalent anxiety state apathy ataraxia ataraxy benumbedness blackout blah blahs boredom catalepsy cataplexy catatonia catatonic stupor catatony coma comatoseness compulsion daydreaming daze dejection depression detachment disinterest dispassion dream state drowsiness dullness elation emotionalism encephalitis lethargica enervation ennui euphoria faint fatigue folie du doute fugue fugue state grayout heartlessness heaviness hebetude high hopelessness hypnotic trance hypochondria hysteria hysterics inanimation inappetence indifference inertia inertness insensibility insouciance jadedness kayo knockout lack of appetite lackadaisicalness languidness languishment languor languorousness lassitude laziness lenitude lentor lethargicalness lethargy lifelessness lipothymia lipothymy listlessness mania melancholia mental distress narcohypnosis narcolepsy narcoma narcosis narcotic stupor narcotization nirvana nirvana principle nod nonchalance nothingness numbness oblivion obliviousness obsession oscitancy passiveness passivity pathological indecisiveness phlegm phlegmaticalness phlegmaticness plucklessness preoccupation psychalgia psychomotor disturbance resignation resignedness reverie satedness sedation semiconsciousness senselessness shock sleep sleepiness sleeping sickness sleepwalking sloth slothfulness slowness sluggishness slumber somnambulism somnolence sopor soporifousness spiritlessness spunklessness stupefaction supineness swoon syncope thanatosis tic torpidity torpidness torpitude torpor trance twitching unconcern unconsciousness unresponsiveness weariness withdrawal withdrawnness world-weariness