THESAURUS
mutter
air a grievance, aspirate, aspiration, bark, bated breath, bawl, beef, bellow, bellyache, bitch, blare, blat, blubber, boom, bray, breath, breathe, breathy voice, buzz, cackle, chant, chirp, clamor, complain, coo, crab, croak, crow, cry, dolorous tirade, drawl, drone, droning, exclaim, exhalation, flute, fret, fret and fume, fumble, fuss, gabble, gasp, gibber, gibbering, gripe, groan, grouch, grouse, growl, grumble, grunt, hiss, holler, howl, jabber, jeremiad, jibber, keen, kick, lament, lilt, little voice, lodge a complaint, low voice, maffle, maunder, maundering, moan, mouth, mouthing, muddle, mumble, mumbling, murmur, murmuration, murmuring, mussitate, muttering, outcry, pant, pipe, plaint, planctus, raise a howl, register a complaint, repine, roar, rumble, rumor, scold, scream, screech, shriek, sibilate, sigh, sing, snap, snarl, snort, sob, soft voice, sough, speak incoherently, splutter, sputter, squall, squawk, squeal, stage whisper, still small voice, susurrate, susurration, susurrus, swallow, take on, thunder, tirade, trumpet, twang, ululation, underbreath, undertone, wail, wail of woe, warble, whimper, whine, whisper, whispering, whistle, yap, yawp, yell, yelp, yowl
ROGET THESAURUS
mutter
Stammering
VB
stammer, stutter, hesitate, falter, hammer, balbutiate, balbucinate, haw, hum and haw, be unable to put two words together, mumble,
mutter, maud, mauder, whisper, mince, lisp, jabber, gibber, sputter, splutter, muffle, mump, drawl, mouth, croak, speak thick, speak through the nose, snuffle, clip one's words, murder the language, murder the King's English, murder the Queen's English, mispronounce, missay.
Lamentation
N
lament, lamentation, wail, complaint, plaint, murmur,
mutter, grumble, groan, moan, whine, whimper, sob, sigh, suspiration, heaving, deep sigh, cry, scream, howl, outcry, wail of woe, ululation, frown, scowl, tear, weeping, flood of tears, fit of crying, lacrimation, lachrymation, melting mood, weeping and gnashing of teeth, plaintiveness, languishment, condolence, mourning, weeds, willow, cypress, crape, deep mourning, sackcloth and ashes, lachrymatory, knell, deep death song, dirge, coronach, nenia, requiem, elegy, epicedium, threne, monody, threnody, jeremiad, jeremiade, ullalulla, mourner, grumbler, Noobe, Heraclitus, lamenting, in mourning, in sackcloth and ashes, sorrowing, sorrowful, mournful, tearful, lachrymose, plaintive, plaintful, querulous, querimonious, in the melting mood, threnetic, in tears, with tears in one's eyes, with moistened eyes, with watery eyes, bathed in tears, dissolved in tears, like Niobe all tears, elegiac, epicedial, de profundis, les larmes aux yeux, Int, heigh-ho!, alas!, alack!, O dear!, ah me!, woe is me!, lackadaisy!, well a day!, lack a day!, alack a day!, wellaway!, alas the day!, O tempora O mores!, what a pity!, miserabile dictu!, O lud lud!, too true!, tears standing in the eyes, tears starting from the eyes, eyes suffused, eyes swimming, eyes brimming, eyes overflowing with tears, if you have tears prepare to shed them now, interdum lacrymae pondera vocis habent, strangled his language in his tears, tears such as angels weep.
VB
lament, mourn, deplore, grieve, weep over, bewail, bemoan, condole with, fret, wear mourning, go into mourning, put on mourning, wear the willow, wear sackcloth and ashes, infandum renovare dolorem, give sorrow words, sigh, give a sigh, heave, fetch a sigh, waft a sigh from Indus to the pole, sigh 'like a furnace', wail, cry, weep, sob, greet, blubber, pipe, snivel, bibber, whimper, pule, pipe one's eye, drop tears, shed tears, drop a tear, shed a tear, melt into tears, burst into tears, fondre en larmes, cry oneself blind, cry one's eyes out, yammer, scream, mew, groan, moan, whine, roar, roar like a bull, bellow like a bull, cry out lustily, rend the air, frown, scowl, make a wry face, gnash one's teeth, wring one's hands, tear one's hair, beat one's breast, roll on the ground, burst with grief, complain, murmur,
mutter, grumble, growl, clamor, make a fuss about, croak, grunt, maunder, deprecate, cry out before one is hurt, complain without cause.
Threat
VB
threat, threaten, menace, snarl, growl, gnarl,
mutter, bark, bully, defy, intimidate, keep in terrorem, hold up in terrorem, hold out in terrorem, shake the fist at, double the fist at, clinch the fist at, thunder, talk big, fulminate, use big words, bluster, look daggers, stare daggers.
Faintness
VB
whisper, breathe, murmur, purl, hum, gurgle, ripple, babble, flow, tinkle,
mutter, susurrate, steal on the ear, melt in the air, float on the air.