| Solution | Length | |
|---|---|---|
| 2 letters | ||
| rf | 2 | |
| 3 letters | ||
| uhf | 3 | |
| ray | 3 | |
| vhf | 3 | |
| 4 letters | ||
| wave | 4 | |
| 6 letters | ||
| trough | 6 | |
| 7 letters | ||
| AIRBAND | 7 | |
| 8 letters | ||
| infrared | 8 | |
| WAVERING | 8 | |
| spectrum | 8 | |
| vibrancy | 8 | |
| 9 letters | ||
| RADIOWAVE | 9 | |
| vibration | 9 | |
| resonance | 9 | |
| 10 letters | ||
| tidal wave | 10 | |
| WAVELENGTH | 10 | |
| 11 letters | ||
| vacillation | 11 | |
| sound wave | 11 | |
| radio wave | 11 | |
| 13 letters | ||
| reinforcement | 13 | |