Synonyms and related words :
Faustianism, arbitrariness, beef, beefing, bellyache, bellyaching, bitch, bitching, caprice, capriciousness, cold comfort, complaining, complaint, crankiness, crotchetiness, destructive criticism, disappointment, discontent, discontentedness, discontentment, disgruntlement, dissatisfaction, dissatisfiedness, dissent, divine discontent, envy, fancifulness, fantasticality, faultfinding, freakishness, fretfulness, grievance, gripe, griping, groan, groaning, grouse, grousing, grumbling, holler, howl, humorsomeness, ill humor, kick, kicking, moodiness, motivelessness, murmuring, peeve, peevishness, pet peeve, pettishness, petulancy, protest, querulousness, quirkiness, rebelliousness, resentfulness, resentment, restiveness, restlessness, scolding, shrewishness, sniping, sourness, squawk, squawking, sulkiness, temperamentalness, uneasiness, unfulfillment, unhappiness, unpleasure, unsatisfaction, vexation of spirit, vixenishness, whimsicality, whimsicalness, whimsy, whining, yapping