| Solution | Length | |
|---|---|---|
| 3 letters | ||
| off | 3 | |
| 4 letters | ||
| soft | 4 | |
| null | 4 | |
| weak | 4 | |
| 5 letters | ||
| inert | 5 | |
| slack | 5 | |
| 6 letters | ||
| unable | 6 | |
| weakly | 6 | |
| 7 letters | ||
| upatree | 7 | |
| SAPLESS | 7 | |
| rubbery | 7 | |
| 8 letters | ||
| impotent | 8 | |
| unnerved | 8 | |
| unstrung | 8 | |
| 9 letters | ||
| incapable | 9 | |
| spineless | 9 | |
| prostrate | 9 | |
| 12 letters | ||
| strengthless | 12 | |
| 15 letters | ||
| unauthoritative | 15 | |