Related Clues:

• Tossed-ball trajectories
• They may be drawn with compasses
• Geometric curves
• Trajectories, often
• Gaza greetings
• Tire tracks, often
• Curved trajectories
• Ball trajectories
• Diver's worry
• Circle makers
• Storylines
• Islamic greetings
• Slurs, in music
• Sterns' opposites
• Moves like a comet