Related Clues:

• "... that nobody can ___"
• Opposite of grant
• Opposite of allow
• Render invalid
• Don't allow
• Say ain't so
• Counter an argument
• "... which nobody can ___"
• Opera by Puccini
• "I didn't do it!"
• Counter by argument
• Prove false, philosophically
• Deny the truth of
• Say it isn't true
• Say ''it ain't so''