| Solution | Length | |
|---|---|---|
| 3 letters | ||
| jar | 3 | |
| ray | 3 | |
| son | 3 | |
| 4 letters | ||
| tune | 4 | |
| echo | 4 | |
| wave | 4 | |
| tone | 4 | |
| boom | 4 | |
| 5 letters | ||
| echea | 5 | |
| sound | 5 | |
| 6 letters | ||
| reecho | 6 | |
| trough | 6 | |
| melody | 6 | |
| timbre | 6 | |
| 7 letters | ||
| imaging | 7 | |
| plutino | 7 | |
| rapport | 7 | |
| 8 letters | ||
| vibrancy | 8 | |
| onscreen | 8 | |
| WAVERING | 8 | |
| SONORITY | 8 | |
| 9 letters | ||
| vibration | 9 | |
| 10 letters | ||
| tidal wave | 10 | |
| WAVELENGTH | 10 | |
| 11 letters | ||
| sound wave | 11 | |
| vacillation | 11 | |
| radio wave | 11 | |
| 13 letters | ||
| reinforcement | 13 | |
| reverberation | 13 | |