Related Clues:

• 'There, there'
• "Fine with me"
• 'Certainly!'
• Not bad
• Give the go-ahead
• 'Okey-doke'
• Verifiable
• "You bet!"
• "No problemo!"
• 'Works for me'
• Foolproof
• Doubt-free
• 'Sure!'
• "Yeah, right"
• Comforting words to a child