depression

abject, barren, bleak, blue, dejected, depressed, desolate, despair, desperate, despondent, destroyed, devastated, disconsolate, discouraged, dismal, dispirited, doleful, dolorous, down, downcast,  downhearted, forlorn, gloomy,  glum, grieving, grim, hopeless, joyless, lachrymose, lonely, malignant, melancholy, mirthless, miserable, mortified, mournful, sad, solitary, solitude, somber, sorrow, suffering, suicide, unhappy, wistful, woeful, wretched...