Boredom, Callousness, Calmness, Carelessness, Casualness, Catalepsy, Coldness, Compulsion, Dejection, Depression, Despair, Desperation, Despondency, Detachment, Disinterest, Disinterestedness, Disregard, Dormancy, Drowsiness, Dullness, Elation, Emotionalism, Ennui, Entropy, Euphoria, Fatigue, Forlornness, Halfheartedness, Hardness, Heartlessness, Heaviness, Heedlessness, Hopelessness, Hypochondria, Hysteria, Hysterics, Impassiveness, Impassivity, Inattention, Indifference, Indolence, Inertia, Inertness, Insensibility, Insensitivity, Insouciance, Jadedness, Languor, Lassitude, Latency, Lethargy, Lifelessness, Listlessness, Mania, Melancholia, Mindlessness, Negligence, Nonchalance, Numbness, Obduracy, Obsession, Abeyance, Abstraction, Alienation, Aloofness, Anxiety, Blah, Passivity, Phlegm, Preoccupation, Recklessness, Resignation, Sleepiness, Sloth, Slowness, Sluggishness, Somnolence, Stagnancy, Stagnation, Stasis, Stoicism, Stolidity, Stupefaction, Stupor, Suspense, Tic, Torpor, Twitching, Unawareness, Unconcern, Unresponsiveness, Vegetation, Weariness, Withdrawal