SYNONYMS
sad, unhappy, doleful, woebegone, dejected, downcast, downhearted, despondent, dispirited, crestfallen, cast down, depressed, fed up, disappointed, disheartened, discouraged, demoralized, crushed, desolate, heartbroken, broken-hearted, inconsolable, heavy-hearted, low-spirited, forlorn, in the doldrums, melancholy, miserable, long-faced, wretched, glum, gloomy, dismal
informal blue, choked, down, down in the mouth, down in the dumps
British informal brassed off, cheesed off, as sick as a parrot, looking as if one had lost a pound and found a penny
literary dolorous
archaic chap-fallen, heartsick, heartsore