• lack, enervation, idleness, incompetence, illness, spiritlessness, impassivity, uncertainty, inactivity, weariness, anemia, poor health, indolence, fear, coolness, torpidity, torpor, sickness, apathy, impotence, infirmity, sleepiness, powerlessness, inertia, helplessness, instability, clumsiness, discouragement, disability, yielding, weakness, disease, tediousness, limpness, sluggishness, vapidity, immobility, inefficiency, rest, vapidness, laziness, lethargy, timidity, ineptness, tedium, insecurity, inadequacy, disadvantage, dullness, indifference, repose, death, inability, cowardice, lifelessness, pallidness.