Related Clues:

• Arena levels
• Major and private, e.g.
• Theater sections
• Captain, colonel, etc.
• Geological levels
• Levels of authority
• Tall-cake features
• Sedimentary rock layers
• Parts of opera houses
• Stadium features
• Parking levels
• Fancy cake features
• Tiers of a cloud
• Ziggurat features
• Societal levels