Undo

63 clues
Open
Ruin
Nix!
Annul
Ravel
Erase
Wreck
Cancel
Efface
Negate
Repeal
Offset
Loosen
Detach
Revert
Untie.
Rescind
Nullify
Destroy
Release
Reverse
Counter.
Unfasten
Sabotage
Tear down
Disengage
Take back
Dismantle
Bring down
Cancel out
Invalidate
Neutralize
Take apart
Disconnect
Counteract
PC command
Countermand
Menu option
Menu choice
Strike down
Disentangle
Change back
Put an end to
Bring to ruin
Discombobulate
Bring to naught
Edit menu choice
Computer command
Edit menu option
Replace, in a way
Cause the ruin of
Drive up the wall
Edit menu command
Backspace, perhaps
Take back, in a way
Software menu option
Computer menu choice
Go back to square one
Word-processor command
Word processing option
Word-processing command
Put back the way it was
Use the delete key, e.g.
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