| Solution | Length | |
|---|---|---|
| 4 letters | ||
| seal | 4 | |
| sign | 4 | |
| user | 4 | |
| 5 letters | ||
| nipin | 5 | |
| queue | 5 | |
| stamp | 5 | |
| elder | 5 | |
| 6 letters | ||
| ratify | 6 | |
| signet | 6 | |
| second | 6 | |
| ticket | 6 | |
| 7 letters | ||
| remoter | 7 | |
| support | 7 | |
| witness | 7 | |
| upriver | 7 | |
| voucher | 7 | |
| warrant | 7 | |
| 8 letters | ||
| oxidizer | 8 | |
| swear to | 8 | |
| validate | 8 | |
| warranty | 8 | |
| sanction | 8 | |
| 9 letters | ||
| crunchier | 9 | |
| signature | 9 | |
| undersign | 9 | |
| sheepskin | 9 | |
| safeguard | 9 | |
| 10 letters | ||
| protection | 10 | |
| UNDERWRITE | 10 | |
| 11 letters | ||
| testimonial | 11 | |
| 12 letters | ||
| RATIFICATION | 12 | |
| subscribe-to | 12 | |
| subscription | 12 | |
| RUBBER STAMP | 12 | |
| safe-conduct | 12 | |
| 15 letters | ||
| sworn-statement | 15 | |