CBA...

apathy, coma, disinterest, disregard, drowsiness, dullness, hebetude, heedlessness, idleness, impassivity, inaction, inactivity, inanition, indifference, indolence, inertia, inertness, insouciance, languor, lassitude, listlessness, passiveness, phlegm, sleep, sleepiness, sloth, slowness, slumber, stupor, supineness, torpidity, torpidness, torpor, unconcern, unmindfulness, CBA...