| Solution | Length | |
|---|---|---|
| 3 letters | ||
| set | 3 | |
| 4 letters | ||
| sure | 4 | |
| fast | 4 | |
| firm | 4 | |
| true | 4 | |
| 5 letters | ||
| faith | 5 | |
| 6 letters | ||
| steely | 6 | |
| steady | 6 | |
| 7 letters | ||
| adamant | 7 | |
| staunch | 7 | |
| UNFADED | 7 | |
| relaxed | 7 | |
| settled | 7 | |
| 8 letters | ||
| unabated | 8 | |
| resolute | 8 | |
| 9 letters | ||
| tenacious | 9 | |
| unbending | 9 | |
| steadfast | 9 | |
| unallayed | 9 | |
| 10 letters | ||
| unblinking | 10 | |
| UNSTRAINED | 10 | |
| UNFLAGGING | 10 | |
| UNWAVERING | 10 | |
| UNSWERVING | 10 | |
| UNYIELDING | 10 | |
| 11 letters | ||
| unblenching | 11 | |
| unshrinking | 11 | |
| unfaltering | 11 | |
| UNFLAPPABLE | 11 | |
| unflinching | 11 | |
| 12 letters | ||
| undiminished | 12 | |
| 13 letters | ||
| WELL BALANCED | 13 | |
| UNQUESTIONING | 13 | |