mutter, blurt, stammers, babbling, monosyllabic, monotone, murmuring, gibberish, lisps, inaudibly, intoning, utters, mouthing, whisper, yell, monosyllables, croaky, incoherently, unintelligibly, slurring, jabbering, enunciate, inarticulate, mishear, embarrassedly, bawl, gabbled, singsong, grumbly, quavered, emote, shout, sighs, muffled, scream, tsk, grunted, gibber, guttural, edgeways, harrumph, unintelligible, vacantly, diphthongs, droning, mewl, deadpan, warbling, holler, snigger, snorts, drawling, glib, dispiritedly, dangling participle, sneer, fiddlesticks, tuts, sob, smirking, gurgle, cluck, toneless, wince, stilted, weep, giggling, affectless, softly, groan, sotto voce, moans, sibilant, trembly, apologetically, growls, yelps, whispery, mispronounce, audibly, polysyllabic, inexpressive, quivering, inanely, mellifluous, trippingly, hallo, mangle, exclaim, patter, nob, tinkle, fuddled, sarcastic, ramble, staccato, declaim, huskily, lugubriously, retch, simper, recite, growl, mumbling, rumble, whispering, grumble, hum, murmur, rumbling, buzz, drone, grunt, hiss, moan, mutterings, rasp, undertone, murmured, inaudible, saddest, unprintable, blasphemous, crabbed, distinguish, heard, incantatory, incomprehensible, insincere, inspiriting, koranic, learnt, magic, magical, meaningless, obscene, recondite

chew, jaw, manducate, masticate, mouth, speak, talk, utter, verbalize

gum, maffle, maunder, mussitate, mutter