thrummed, whirred, strummed, bustled, clacked, sang, droned, buzzing, warbled, throbbed, tinkles, crooned, boomed, tootled, jingled, danced, chugged, gurgled, wafted, rumbling, hushed, blaring, cranked, pulsated, pulsing, resounded, glowed, flickered, teemed, murmured, reverberated, giggled, stilled, crackled, vibrated, whistling, screeched, lilted, purred, chattered, wheezed, churned, wove, plodded, whizzing, strolled, bobbed, capered, caroled, yammered, twanged, muffled, clapped, trilled, trundled, roared, meandered, glided, serenaded, tittered, cawed, grunted, cued, chirruping, yodeled, burbling, mesmerized, revving, eddying, wailed, motored, flitted, beeped, mooed, quivered, ambled, pedaled, snaked, chirped, quieted, promenaded, wended, clucked, whooshing, blipped, whispered, clanks, fidgeted, tooted, pattering, chorused, whooped, piped, cooed, jabbered, babbled, quavered, clanging, sweated, smiled, whinnies, caterwauled, tuneless, doleful, lilting, staccato, syncopated, bluesy, cacophonous, monotonous, murmurous, plaintive, rollicking, sung, atonal, harp, haunting, highpitched, lugubrious, tinny, unheard, blithe

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