Related Clues:

• Sailor's sure thing?
• Backer's vote
• 39-Down vote
• '--, verily'
• Shipmate's reply
• Opposite of 29-Down
• Nay negater
• Bluto's assent
• 'Yes, captain!'
• Consenting vote
• Nay antithesis
• Sailor's "Agreed"
• Pro choice?
• Marine assent
• "Yes," asea