Related Clues:

• Word processing option
• Computer command for the error-prone
• Control+Z on a PC
• Rollback command
• ''Nothin' __!''
• Word command
• Take down, as braids
• Reverse, to a word processor
• Go back, in a way
• Unravel or ruin
• Unfasten or annul
• Open the knot
• Loosen or reverse
• Ruin or loosen
• Open, a knot say