Related Clues:

• Number of sides on stop signs
• _______maids a'milking
• Bad ball to be behind
• See 20-Down
• Number of bones in the wrist
• The black ball
• Two cubed
• Figure __ (skating maneuver)
• Octet
• Edith Head's Oscar collection
• Two by four?
• Rowing team
• Square-dance complement
• Figure skating?
• Cardinal number