| Solution | Length | |
|---|---|---|
| 3 letters | ||
| net | 3 | |
| 4 letters | ||
| yegg | 4 | |
| fuse | 4 | |
| fast | 4 | |
| till | 4 | |
| easy | 4 | |
| sure | 4 | |
| wary | 4 | |
| 5 letters | ||
| valve | 5 | |
| fixed | 5 | |
| sound | 5 | |
| quick | 5 | |
| vault | 5 | |
| 6 letters | ||
| peters | 6 | |
| defend | 6 | |
| secure | 6 | |
| onbase | 6 | |
| stable | 6 | |
| unhurt | 6 | |
| norisk | 6 | |
| 7 letters | ||
| prudent | 7 | |
| certain | 7 | |
| secured | 7 | |
| ensured | 7 | |
| 8 letters | ||
| harmless | 8 | |
| thorough | 8 | |
| treasury | 8 | |
| nontoxic | 8 | |
| careless | 8 | |
| unharmed | 8 | |
| shielded | 8 | |
| reliable | 8 | |
| screened | 8 | |
| 9 letters | ||
| sheltered | 9 | |
| PROTECTED | 9 | |
| REGARDFUL | 9 | |
| unanxious | 9 | |
| untouched | 9 | |
| tentative | 9 | |
| UNDAMAGED | 9 | |
| strongbox | 9 | |
| unscathed | 9 | |
| confident | 9 | |
| 10 letters | ||
| repository | 10 | |
| storehouse | 10 | |
| 11 letters | ||
| SMOKE ALARM | 11 | |
| trustworthy | 11 | |
| strong room | 11 | |
| IMPREGNABLE | 11 | |
| 12 letters | ||
| unendangered | 12 | |
| outofthewood | 12 | |
| 13 letters | ||
| public trough | 13 | |
| UNADVENTUROUS | 13 | |
| outofharmsway | 13 | |
| 14 letters | ||
| UNENTERPRISING | 14 | |
| smoke detector | 14 | |
| treasure house | 14 | |
| 15 letters | ||
| UNCOMMUNICATIVE | 15 | |