Related Clues:

• Yup's counterpart
• ''Uh-uh!''
• "Forget it!"
• 'Untrue!'
• 'I beg to differ'
• ''Forget it!''
• Yup's opposite
• ''No way''
• Naysayer's word
• 'Nuh-uh'
• 'I beg to differ!'
• Strong denial
• "Not likely"
• 'Unh-unh!'
• "Au contraire!"