Related Clues:

• Final word of 'Ulysses'
• Direct mail sticker
• OK
• 'Let's do it!'
• Encouraging word
• 'Right'
• 'Undeniably'
• Thumbs-up response
• 'Amen!'
• Agreeable reply
• Direct-mail sticker
• 'That's a go'
• “Absolutely!”
• 'And that's ___' ('Believe you me')
• 'Really?'