Related Clues:

• 'If ___ say so myself'
• Altar affirmative
• Federation
• Boot camp reply
• Swearing-in pledge
• Munich ___ of 1938
• Start for a union?
• Treaty between nations
• See 29-Across
• Common oath
• Words often exchanged
• Conclusion of a singles match?
• Promising reply
• Battle stopper
• Response to a minister