Related Clues:

• Yup's opposite
• ''No way''
• Naysayer's word
• ''Yeah, sure''
• 'Nuh-uh'
• "Yeah, sure!"
• 'Likely story!'
• "Not likely"
• 'Unh-unh!'
• "You wish!"
• "Yeah, really"
• Scoffer's words
• "Forget it"
• "Yeah, sure"
• Informal refusal