| line out(verb, expression, wait, shout, whistle) |
| make melody(verb, expression, wait, shout, whistle) |
| mouth(verb, wait, shout, whistle, chant) |
| pipe(verb, wait, shout, whistle, chant) |
| purr(verb, wait, shout, whistle, chant) |
| resound(verb, wait, shout, whistle, chant) |
| roar(verb, wait, shout, whistle, chant) |
| shout(verb, wait, whistle, chant) |
| singsong(verb, wait, shout, whistle, chant) |
| trill(verb, wait, shout, whistle, chant) |
| vocalize(verb, wait, shout, whistle, chant) |
| wait(verb, shout, whistle, chant) |
| warble(verb, wait, shout, whistle, chant) |
| whine(verb, wait, shout, whistle, chant) |
| whistle(verb, wait, shout, chant) |
| yodel(verb, wait, shout, whistle, chant) |
| lullaby(noun, verb, track, wait, air) |
| troll(verb, wait, shout, whistle, chant) |