| Answer | Crossword Clue |
|---|---|
| DEL | Undo key, in a way |
| REPEAL | Undo, in a way |
| SHARP | Off-key, in a way |
| FLAT | Off-key, in a way |
| unlocks | Undo the lock of (something) by using a key |
| unlocking | Undo the lock of (something) by using a key |
| unlock | to undo the lock of (a door, chest, etc.), esp. with a key |
