| rattle(noun, rumble, jingle) |
| reflux |
| rejoinder(noun, feeling, hit, return, attitude) |
| retort(noun, feeling, hit, return, attitude) |
| retroaction(noun, recoil, response) |
| revulsion(noun, feeling, return, attitude, answer) |
| ringing(noun, note, level, harmony, tone) |
| riposte(noun, hit, return, answer, response) |
| throb(noun, quiver, shudder, trembling, tremor) |
| vibration(noun, sound, note, level, harmony) |
| acknowledgment(noun, feeling, hit, return, attitude) |
| antiphon(noun, hit, return, answer, response) |
| back talk(noun, expression, feeling, return, attitude) |
| beat(noun, rumble) |
| booming |
| bounce(recoil, ricochet) |
| buzz(noun, call, rumble, chime) |
| chime(noun, call, ringing, clangor, tolling) |
| drum(noun, shout, yell, rumble, bellow) |
| effect(noun, influence, consequence, upshot) |