Synonyms and related words :
against, annoyed, baffled, balked, beefing, bellyaching, betrayed, bilked, bitching, blasted, blighted, bothered, chapfallen, complaining, complaintful, con, crabbing, crabby, cranky, crestfallen, croaking, crossed, crushed, dashed, defeated, disappointed, disapprobatory, disapproving, discontent, discontented, disenchanted, disgruntled, dished, disillusioned, displeased, dissenting, envious, faultfinding, foiled, frustrated, griping, grouchy, grousing, growling, grumbling, ill done-by, ill-served, indignant, irked, let down, low, malcontent, malcontented, murmuring, muttering, opposed, opposing, out of countenance, out of humor, peevish, petulant, poor, querulant, querulous, rebellious, regretful, resentful, restive, restless, sorely disappointed, soured, sulky, thwarted, turned-off, unaccepting, unaccommodating, unappreciative, unapproving, uncomplimentary, uneasy, unfavorable, unfulfilled, ungratified, unhappy, unsatisfied, vexed, whiny,