Related Clues:

• Confederacy opponent
• ___ Jack (Brits' flag)
• North, once
• Ceremonial
• Part three of our Labour anthem
• League
• Traditional ceremony
• Knot-tying result
• It's a tradition
• A joining
• Ceremony, liturgy
• Merger like marriage
• Religious ceremonial sounds correct
• Tries awkwardly to perform rituals
• Organisation of employees formed to bargain with the employer