Related Clues:

• Argot
• Inclination
• Yup's alternative
• Informal denial
• Slangy refusal
• Quitter's word
• Slangy turndown
• 'Forget it!'
• 'Don't think so'
• Lingo
• Incline
• 'Huh-uh'
• Nah
• Lean
• 'Nah!'