trill Synonyms

quaver roll warble whistle tremble twitter sing tremolo chirp carol chatter shake tremolando roulade sang squeak spirtle shrill sound serenade sung singing trickle trills vibrato tweet chirr belt out birdsong yodel trilled vocalize vibrate twitting tweedle trillo be filled quiver quavering cry crooning croon coo chorus choir chitter chirrup cheep chant caw