| Solution | Length | |
|---|---|---|
| 4 letters | ||
| keen | 4 | |
| 5 letters | ||
| ready | 5 | |
| vivid | 5 | |
| vital | 5 | |
| quick | 5 | |
| eager | 5 | |
| venal | 5 | |
| 6 letters | ||
| gungho | 6 | |
| rahrah | 6 | |
| sordid | 6 | |
| prompt | 6 | |
| ardent | 6 | |
| 7 letters | ||
| zestful | 7 | |
| fervent | 7 | |
| zealous | 7 | |
| UNSATED | 7 | |
| thirsty | 7 | |
| SWINISH | 7 | |
| 8 letters | ||
| spirited | 8 | |
| ravenous | 8 | |
| vigilant | 8 | |
| 9 letters | ||
| voracious | 9 | |
| vivacious | 9 | |
| rapacious | 9 | |
| raring-to | 9 | |
| 10 letters | ||
| SOLICITOUS | 10 | |
| 11 letters | ||
| unslakeable | 11 | |
| UNSATISFIED | 11 | |
| 12 letters | ||
| UNQUENCHABLE | 12 | |
| unappeasable | 12 | |