burbling, wails, tinkles, sibilant, chirps, whinnies, squawks, chirruping, trilling, cacophonic, oinks, cooing, mewl, hums, birdcall, thrum, squeals, shrieks, hiss, droning, babbling, croaking, moans, tintinnabulation, bleats, clacks, neighs, cacophonies, chitter, whimpers, growls, lilts, throb, yelps, spouts, cawing, dulcet, splosh, beeps, sighs, birdsong, rills, shrilling, eddying, exclamations, effluvium, cackling, crackles, chimes, cries, snuffles, sibilance, rustlings, wafts, purrs, burp, warbles, spits, belches, mewing, crescendoes, clucks, skirling, yodels, mooing, winter wren, tremolos, gushes, glottal, throaty, drips, froths, exhalations, spume, twitters, crotchets, whooshing, sunbeams, murmur, gabbling, seeps, blowholes, lullaby, screams, undulant, staccatos, clatter, keening, whirr, miaow, whir, swills, gapes, whump, thwacks, descant, squiggles, glissandos, clangs, flitter, ribbit, basso, gurgle, gurgling, growl, moan, snorts, giggles, groans, rattle, whistles, gasps, giggle, sob, sobs, squawk, squeaks