| Solution | Length | |
|---|---|---|
| 3 letters | ||
| bor | 3 | |
| set | 3 | |
| 4 letters | ||
| ambs | 4 | |
| asap | 4 | |
| real | 4 | |
| true | 4 | |
| 5 letters | ||
| shown | 5 | |
| valid | 5 | |
| sworn | 5 | |
| tough | 5 | |
| 6 letters | ||
| upheld | 6 | |
| proved | 6 | |
| yonder | 6 | |
| okayed | 6 | |
| vested | 6 | |
| sealed | 6 | |
| signed | 6 | |
| tested | 6 | |
| proven | 6 | |
| rooted | 6 | |
| steady | 6 | |
| 7 letters | ||
| stamped | 7 | |
| settled | 7 | |
| chronic | 7 | |
| boreout | 7 | |
| certain | 7 | |
| 8 letters | ||
| well-set | 8 | |
| restated | 8 | |
| verified | 8 | |
| habitual | 8 | |
| RECEIVED | 8 | |
| reliable | 8 | |
| SWORN TO | 8 | |
| truthful | 8 | |
| undenied | 8 | |
| ratified | 8 | |
| borneout | 8 | |
| thorough | 8 | |
| 9 letters | ||
| unrefuted | 9 | |
| professed | 9 | |
| incarnate | 9 | |
| veracious | 9 | |
| validated | 9 | |
| UNDOUBTED | 9 | |
| warranted | 9 | |
| veritable | 9 | |
| ingrained | 9 | |
| 10 letters | ||
| deepseated | 10 | |
| unmistaken | 10 | |
| unconfuted | 10 | |
| purposeful | 10 | |
| RECOGNIZED | 10 | |
| 11 letters | ||
| SURE ENOUGH | 11 | |
| deep-rooted | 11 | |
| 13 letters | ||
| aislebedarned | 13 | |
| well-grounded | 13 | |
| substantiated | 13 | |
| dyedinthewool | 13 | |
| 14 letters | ||
| UNQUESTIONABLE | 14 | |
| tried-and-true | 14 | |