| Solution | Length | |
|---|---|---|
| 4 letters | ||
| wiry | 4 | |
| EELS | 4 | |
| ropy | 4 | |
| 5 letters | ||
| tough | 5 | |
| stiff | 5 | |
| vital | 5 | |
| 6 letters | ||
| VISCID | 6 | |
| punchy | 6 | |
| strong | 6 | |
| robust | 6 | |
| 7 letters | ||
| stringy | 7 | |
| telling | 7 | |
| FIBROUS | 7 | |
| 8 letters | ||
| muscular | 8 | |
| thickset | 8 | |
| well-set | 8 | |
| UNTIRING | 8 | |
| slashing | 8 | |
| striking | 8 | |
| vigorous | 8 | |
| stalwart | 8 | |
| stubborn | 8 | |
| powerful | 8 | |
| 9 letters | ||
| trenchant | 9 | |
| tenacious | 9 | |
| resistant | 9 | |
| 10 letters | ||
| well-built | 10 | |
| 11 letters | ||
| sensational | 11 | |
| 13 letters | ||
| fibrousfibula | 13 | |