Synonyms and related words :
anguished, anxious, bored, cheerless, depressed, discontented, disgusted, grim, humorless, in bad humor, infestive, joyless, mirthless, miserable, nauseated, nauseous, out of humor, out of sorts, prey to malaise, repelled, revolted, sad, sickened, sorry, sorryish, suffering angst, uncheerful, uncheery, uneasy, unfulfilled, ungratified, unhappy, unjoyful, unmirthful, unquiet, unsatisfied, unsmiling, wretched