Synonyms and related words :
anguished, anxious, beefing, bellyaching, bitching, bored, cheerless, complaining, complaintful, crabbing, crabby, cranky, croaking, depressed, disappointed, discontented, disgruntled, disgusted, displeased, dissatisfied, envious, faultfinding, grim, griping, grouchy, grousing, growling, grumbling, joyless, malcontent, malcontented, murmuring, muttering, nauseated, nauseous, neglected, out of humor, peevish, petulant, pleasureless, prey to malaise, querulant, querulous, rebellious, repelled, resentful, restive, restless, revolted, sad, sickened, suffering angst, sulky, unaccepting, unaccommodating, unaccomplished, unachieved, unattained, uncompleted, unconsummated, undischarged, undone, uneasy, unexecuted, unfinished, ungratified, unhappy, unperformed, unquiet, unrealized, unsatisfied, whiny