Related Clues:

• Encouraging word
• Nope's counterpart
• Never-failing
• 'Amen!'
• 'No sweat'
• Western agreement?
• 'You got that right!'
• 'Oh, what the hell'
• Convinced
• 'Sure thing!'
• 'You bet'
• Informal affirmative
• Word of agreement
• Unwavering
• 'You betcha'