| Answer | Crossword Clue |
|---|---|
| UNDO | Set to naught. |
| UNDO | Set at naught |
| UNDO | Bring to naught |
| UNDONE | Brought to naught |
| UNDID | Brought to naught |
| NEGATED | Brought to naught |
| NEGATE | Bring to naught |
| UNDO | Bring to naught. |
| UNDID | Brought to naught. |
| DASHED | Brought to naught. |
| ANNUL | Reduce to naught. |
| FIZZLESOUT | Comes to naught |
| DIES | Comes to naught |
| ANNUL | Bring to naught |
| FAIL | Come to naught |
| NEGATES | Brings to naught |
| RUIN | Bring to naught |
| FALLTHROUGH | Come to naught |
| ERASES | Brings to naught |
| naught | nothing efforts came to naught |
| UNTIES | Reduces a knot to naught, say |
