exhaustion, fatigue, weariness, tiredness, lassitude, prostration, burnout, enervation, collapse, lethargy, sluggishness, debility, overtiredness, drowsiness, listlessness, sleepiness, somnolence, feebleness, languor, weakness, torpor, doziness, debilitation, faintness, lifelessness, strain, heaviness, jet lag, lack of energy, apathy, inertia, breakdown, dullness, grogginess, wooziness, fatigation, ennui, stupor, lack of vitality, languidness, enfeeblement, wall, bonk, idleness, asthenia, sloth, tension, stress, laziness, the wall … more