mutsuz
unhappy. unfortunate. joyless. infelicitous. woebegone.

mutsuz
bad. crestfallen. downhearted. joyless. miserable. unhappy. in low spirits. in poor spirits.

mutsuz
dismal. joyless. lugubrious. moody. seedy. unhappy.

mutsuzlaşmak
get down in the dumps / mouth.

mutsuzluk
misery.

mutsuzluk
unhappiness. infelicity. misfortune.