Related Clues:
- Menu choice for the error-prone
- Cancel social gathering of many nations' representatives?
- Ruin contribution to Nessun Dorma?
- Defeat in round one
- Action-reversing computer command
- Option on an edit menu
- Ruin some ground outside
- Go back, as to fix a mistake
- Some ground overlooking ruin
- Menu command for fallible folks
- Open; ruin
- Ctrl+Z, in Windows
- Control+Z, on a PC
- Free party for peacekeepers?
- Spoil a Parisian function