| Answer | Crossword Clue |
|---|---|
| PASSWORD | Countersign. |
| PASSWORD | Countersign |
| countersigns | COUNTERSIGN |
| SECRETWORD | Spy's countersign, perhaps |
| ATTEST | Countersign, e.g. |
| countersigning | COUNTERSIGN, to sign with a signature attesting the authenticity of a document already signed by another |
| countersigned | COUNTERSIGN, to sign with a signature attesting the authenticity of a document already signed by another |
