| Solution | Length | |
|---|---|---|
| 3 letters | ||
| yes | 3 | |
| and | 3 | |
| 4 letters | ||
| fact | 4 | |
| sure | 4 | |
| true | 4 | |
| real | 4 | |
| rank | 4 | |
| 5 letters | ||
| total | 5 | |
| stark | 5 | |
| utter | 5 | |
| 6 letters | ||
| indeed | 6 | |
| proper | 6 | |
| verily | 6 | |
| decide | 6 | |
| 7 letters | ||
| visibly | 7 | |
| homerun | 7 | |
| regular | 7 | |
| 8 letters | ||
| thorough | 8 | |
| profound | 8 | |
| shocking | 8 | |
| precious | 8 | |
| testable | 8 | |
| PROVABLE | 8 | |
| 9 letters | ||
| veritable | 9 | |
| UNSPOILED | 9 | |
| veridical | 9 | |
| 10 letters | ||
| unrelieved | 10 | |
| unbearable | 10 | |
| pronounced | 10 | |
| VERIFIABLE | 10 | |
| SURPASSING | 10 | |
| undisputed | 10 | |
| 11 letters | ||
| UNEQUIVOCAL | 11 | |
| SUPERLATIVE | 11 | |
| undoubtedly | 11 | |
| unrefutable | 11 | |
| IRREFUTABLE | 11 | |
| unmitigated | 11 | |
| SUBSTANTIAL | 11 | |
| UNQUALIFIED | 11 | |
| 12 letters | ||
| UNANSWERABLE | 12 | |
| indisputable | 12 | |
| self-evident | 12 | |
| 13 letters | ||
| incontestable | 13 | |
| unimpeachable | 13 | |
| without doubt | 13 | |
| 14 letters | ||
| UNQUESTIONABLE | 14 | |
| controvertible | 14 | |
| unconscionable | 14 | |
| 15 letters | ||
| UNDEMONSTRATIVE | 15 | |
| 16 letters | ||
| incontrovertible | 16 | |