Related Clues:

• Top of some scepters
• Poet's 78 Down
• Tear gas alternative
• Moon or star
• Bulb or planet, e.g.
• Round object
• Spray used on rioters
• Practically any ball except a football
• An eye for poetry?
• Astronomical discovery
• Ornament shape
• Eye, to poets
• Moon or star, e.g.
• Club for knights
• Sky sphere