beefing bellyaching bitching complaining complaintful crabbing crabby cranky croaking disappointed discontented disgruntled displeased dissatisfied envious faultfinding griping grousing growling gruff grumbling grumbly grumpish grumpy malcontent malcontented murmuring muttering out of humor peevish petulant querulant querulous rebellious resentful restive restless sulky unaccepting unaccommodating uneasy unfulfilled ungratified unhappy unsatisfied whiny