| Rating | Solver | Clue |
|---|---|---|
| TESTAMENT | Proof | |
| FAILSAFE | Accident-proof | |
| EVIDENCE | Proof | |
| PREEF | Proof. | |
| PREVE | Proof. | |
| PRIEF | Proof. | |
| PROBATE | Proof. | |
| ABSOLUTE | Undoubted (proof) | |
| APPROOF | Trial; proof. | |
| PROBACY | Proof; trial. | |
| ARGUMENT | Proof; evidence. | |
| APPROBATION | Proof; attestation. | |
| DEMONSTRANCE | Demonstration; proof. | |
| ALLEGING | Claiming without proof | |
| ALLEGE | Declare without proof | |
| TITLE | Proof of purchase | |
| ALIBI | Proof of absence? | |
| ALLEGATIONS | Assertions without proof | |
| CREDENTIALS | Proof of qualifications | |
| ALLEGES | States without proof | |
| ALLEGED | Asserted without proof | |
| RECEIPT | Proof of payment | |
| RECEIPTS | Proof of payments | |
| TEST | Put to proof | |
| EVIDENTIAL | Based on proof | |