| tweet(noun, verb, sound, play, cheer) |
| chirp(noun, verb, noise, song, hoot) |
| peep(noun, verb, noise, whistle, song) |
| cheep(noun, verb, sound, play, noise) |
| chirrup(noun, verb, peep, turn-on, lather) |
| trill(noun, verb, sound, play, cheer) |
| titter(noun, verb, snicker, giggle, cackle) |
| chatter(noun, verb, upset, disturb, cheer) |
| chitter(noun, verb, chirp) |
| giggle(noun, verb, laugh, snicker, turn-on) |
| flutter(noun, verb, upset, feeling, disturb) |
| warble(noun, verb, sound, play, noise) |
| quiver(noun, verb, move, upset, feeling) |
| shake(noun, verb, move, feeling, agitation) |
| snicker(verb, giggle, cackle) |
| snigger(noun, verb, snicker, turn-on, lather) |
| tremble(noun, verb, move, upset, feeling) |
| squeak(noun, verb, peep, chirp, cheep) |
| cackle(noun, verb, cheer, call, cry) |
| pipe(noun, verb, sound, cheer, call) |