| rattle(noun, verb, sound, pattern, thunder) |
| roar(noun, verb, sound, blow, wait) |
| seethe |
| sing in chorus(expression, idiom) |
| stammer(utter, flow, babble, whisper, ripple) |
| stutter(utter, flow, babble, whisper, ripple) |
| susurration(noun, low, hint, buzz, word) |
| throb(noun, verb, buzz, rumble, vibrate) |
| thunder(noun, verb, sound, rumble, reverberate) |
| undertone(noun, low, hint, suggestion, trace) |
| wow |
| Movement of Holy Warriors |
| articulation |
| babble(noun, low, utter, flow, buzz) |
| boil |
| chatter(noun, verb, rumble) |
| choir(verb, wait, shout, whistle, chant) |
| descant(verb, wait, shout, whistle, chant) |
| flutter(verb, rush, hurry, hustle, flit) |
| groan(verb, wait, shout, whistle, chant) |