| Solution | Length | |
|---|---|---|
| 3 letters | ||
| hum | 3 | |
| alp | 3 | |
| 4 letters | ||
| alps | 4 | |
| echo | 4 | |
| song | 4 | |
| pipe | 4 | |
| scat | 4 | |
| sing | 4 | |
| lilt | 4 | |
| twit | 4 | |
| hymn | 4 | |
| 5 letters | ||
| elton | 5 | |
| hohos | 5 | |
| carol | 5 | |
| choir | 5 | |
| croon | 5 | |
| psalm | 5 | |
| chirp | 5 | |
| trill | 5 | |
| troll | 5 | |
| chant | 5 | |
| shake | 5 | |
| 6 letters | ||
| warble | 6 | |
| chorus | 6 | |
| quaver | 6 | |
| ballad | 6 | |
| sol-fa | 6 | |
| intone | 6 | |
| anthem | 6 | |
| 7 letters | ||
| chirrup | 7 | |
| humming | 7 | |
| descant | 7 | |
| roulade | 7 | |
| bravura | 7 | |
| whistle | 7 | |
| singing | 7 | |
| tremolo | 7 | |
| tweedle | 7 | |
7 | ||
| 8 letters | ||
| WARBLING | 8 | |
| yodeling | 8 | |
| minstrel | 8 | |
| LYRICISM | 8 | |
| VOCALIZE | 8 | |
| serenade | 8 | |
| crooning | 8 | |
| intonate | 8 | |
| 9 letters | ||
| bel canto | 9 | |
| SOLFEGGIO | 9 | |
| solmizate | 9 | |
| 10 letters | ||
| do re mi | 10 | |
| intonation | 10 | |
| COLORATURA | 10 | |
| TWEEDLEDEE | 10 | |
| 11 letters | ||
| vocal-music | 11 | |
| heightsongs | 11 | |
| solmization | 11 | |
| 12 letters | ||
| TONIC SOL-FA | 12 | |
| vocalization | 12 | |
| folk-singing | 12 | |
| scat-singing | 12 | |
| 14 letters | ||
| choral-singing | 14 | |
| sing-in-chorus | 14 | |
| 15 letters | ||
| sol-fa-exercise | 15 | |
| 16 letters | ||
| operatic-singing | 16 | |