Related Clues:

• Opposite of "yep"
• "Sorry, can't"
• 'Uh-unh'
• "Forget about it"
• "Nothing doing"
• ''I ain' gonna!''
• Rural denial
• 54-Across's opposite
• Nonstandard negative
• “Winter’s Bone” turndown
• Rural 'uh-uh'
• 'I don't right reckon so'
• "I don't right reckon so"
• Folksy negative
• "Not gonna happen!"