Related Clues:
- In-box material for some agents
- C-shaped figures
- Rainbows, e.g
- Crescent sides
- A bunch of them make a circle
- Slow pitches have them
- Enough of them together can form a circle
- Paths of lobs
- Ones going in circles?
- Parabolas, e.g
- They increase by degrees
- Things that are tossed usually go in them
- Parabolas' paths
- Parentheses, e.g
- Compass tracings