| Solution | Length | |
|---|---|---|
| 4 letters | ||
| male | 4 | |
| chet | 4 | |
| tess | 4 | |
| iola | 4 | |
| rude | 4 | |
| bold | 4 | |
| wiry | 4 | |
| ropy | 4 | |
| hale | 4 | |
| 5 letters | ||
| ollie | 5 | |
| frail | 5 | |
| vital | 5 | |
| stiff | 5 | |
| manly | 5 | |
| stout | 5 | |
| brave | 5 | |
| tough | 5 | |
| 6 letters | ||
| inured | 6 | |
| tender | 6 | |
| dorset | 6 | |
| stable | 6 | |
| sinewy | 6 | |
| robust | 6 | |
| VISCID | 6 | |
| steely | 6 | |
| rugged | 6 | |
| sturdy | 6 | |
| strong | 6 | |
| 7 letters | ||
| valiant | 7 | |
| stringy | 7 | |
| durable | 7 | |
| doughty | 7 | |
| spartan | 7 | |
| 8 letters | ||
| VALOROUS | 8 | |
| castiron | 8 | |
| vigorous | 8 | |
| stalwart | 8 | |
| intrepid | 8 | |
| resolute | 8 | |
| well-set | 8 | |
| UNTIRING | 8 | |
| powerful | 8 | |
| stubborn | 8 | |
| unfading | 8 | |
| puissant | 8 | |
| 9 letters | ||
| steadfast | 9 | |
| REMAINING | 9 | |
| resistant | 9 | |
| tenacious | 9 | |
| strapping | 9 | |
| 11 letters | ||
| red-blooded | 11 | |
| 12 letters | ||
| STOUTHEARTED | 12 | |
| 13 letters | ||
| strong willed | 13 | |
| stout-hearted | 13 | |