Related Clues:

• Bachelor's last words
• 'Good going!'
• 'Uh-huh'
• 'You bet!'
• Slangy approval
• Witness's reply
• Words of agreement
• Gives the green light
• 'Why don't we?'
• Emphatic affirmative
• 'Why not?'
• See 53-Across
• '___, right'
• ___-European
• Leases