Related Clues:

• 'Fuhgeddaboudit!'
• Ever, in dialect
• Never ever
• Slangy negative
• With zero chance
• Adverb disdained by English teachers
• 'I don't buy it'
• Opposite of ''in every possible way''
• ''Absolutely not!''
• Not in any way
• Thumbs-down
• Not in the least
• Emphatic refusal
• At all, in dialect
• Emphatic turndown