Murmuring

CIDE DICTIONARY

Murmuring, a. & n. 

 Uttering murmurs; making low sounds; complaining.  [1913 Webster]

THESAURUS

Murmuring

aspiration, bated breath, beef, beefing, bellyache, bellyaching, bitch, bitching, breath, breathy voice, complaining, complaint, complaintful, crabbing, crabby, cranky, croaking, destructive criticism, disappointed, discontented, disgruntled, displeased, dissatisfied, dissent, drone, droning, envious, exhalation, faultfinding, gabble, gibber, gibbering, grievance, gripe, griping, groan, groaning, grouchy, grouse, grousing, growling, grumbling, holler, howl, jabber, jibber, kick, kicking, little voice, low voice, malcontent, malcontented, maundering, mouthing, mumble, mumbling, murmur, murmuration, murmurish, murmurous, mutter, muttering, out of humor, peeve, peevish, peevishness, pet peeve, petulance, petulant, protest, querulant, querulous, querulousness, rebellious, resentful, restive, restless, rustling, scolding, sigh, sniping, soft voice, squawk, squawking, stage whisper, still small voice, sulky, susurrant, susurration, susurrous, susurrus, unaccepting, unaccommodating, underbreath, undertone, uneasy, unfulfilled, ungratified, unhappy, unsatisfied, whining, whiny, whisper, whispering, whispery, yapping