Related Clues:

• 'I'd be glad to!'
• "Definitely!"
• Prayer-closing word
• "Indubitably!"
• Chorus from the pews
• "Affirmative"
• What 40-Across means
• Kind of man at the office
• Briefest acceptance speech?
• 'Close to the Edge' band
• 'I hear ya, sister'
• Word of the willing
• 'Fine'
• Supplication termination
• Word repeated in a classic 'When Harry Met Sally ...' scene