Related Clues:

• 'Affirmative'
• Gob's OK
• Sycophantic reply, on deck
• It's OK on board
• Bridge answer
• Deck reply
• Popeye's approval
• Affirmative answer
• '___, captain!'
• Seaman's "You bet"
• Yeoman's 'yes'
• "Will do, Captain"
• Swab's assent
• Nay opposite
• Response to an order