Related Clues:

• See 20-Across
• Church part
• Dinger
• High riser
• Skyline feature
• 'Saved by the ___!'
• ___ pepper
• Collar attachment
• See 17-Down
• Cathedral topper
• Tower topper
• End-of-class signal
• It may be over the heads of the congregation
• Unit of nautical time
• Steeple