Related Clues:

• "By all means"
• Fist pumper's cry
• 'Affirmative'
• With 25-Down, enthusiastic agreement
• Positive word
• Sycophant's answer
• ''That's affirmative''
• Sycophantic reply, on land
• Confident comment
• "You're damn right!"
• Brief acceptance speech?
• "Works for me"
• "Without question!"
• "Most certainly!"
• Nodder's answer