alienation apathy callousness carelessness disdain disinterest disregard inattention inertia insensitivity lack negligence nonchalance aloofness coldness coolness detachment disinterestedness dispassion equity heedlessness immunity impartiality impassiveness impassivity insouciance isolationism lethargy listlessness neutrality noninterference objectivity stoicism torpor unconcern unmindfulness cold shoulder cold-bloodedness