Related Clues:

• 'It's a go'
• Congregation call
• ''I'm in total agreement''
• Intercom response
• Mass-produced answer?
• Last word of Handel's ''Messiah''
• "Go for it!"
• Solemn affirmation
• “Of course”
• Fist-pumper's cry
• Yea verily
• ''That's a wrap,'' in church
• Word with ''dear'' or ''sir''
• 'Oui' or 'si'
• "You rang?"