pontificating, prattled, yammered, hummed, blaring, intoning, jabbered, blathered, mumbled, bleats, whirring, listened, shrilled, hectoring, caterwauled, gabbling, babbled, sounded, bellowed, wheezed, spluttered, nattering, grunted, squawked, chattered, muttered, cackled, snoozed, growled, whined, crackled, bloviate, screeched, spouting, thrummed, purred, stammered, discoursing, yawned, yakked, digressed, hushed, harangue, braying, gibbering, tinkles, plodded, expounding, quavered, warbled, ruminating, bawled, wail, rambled, ranting, oinking, chirped, harped, squalled, flickered, dozed, murmuring, buzzed, rumbles, moans, lectured, tittered, clacked, croaking, ad nauseam, trundled, glared, quivered, keened, groaned, fulminating, fidgeted, parroted, raged, carped, glowered, snored, declaiming, hissed, strummed, sat, chortled, burble, perspired, throbbed, resounded, tooted, speechify, chiming, shuddered, dwelled, ambled, meandered, bloviation, tootled, thundered, cringed