adj. 25B6; adjective GLOOMY, downcast, downhearted, dejected, despondent, crestfallen, disheartened; depressed, desolate, unhappy, doleful, melancholy, miserable, woebegone, mournful, forlorn, in the doldrums, morose; informal blue, down in the mouth, down in the dumps, fed up.
cheerful.