Related Clues:

• "Without a doubt!"
• "Why not?"
• Realtor's favorite sign
• "Absolutely!"
• Absolutely certain
• "Of course!"
• "Fine with me"
• 'Certainly!'
• Auctioneer's cry
• 'Okey-doke'
• Verifiable
• "You bet!"
• "No problemo!"
• 'Works for me'
• Foolproof