Related Clues:

• Swing a spar around
• Chance to play
• Move, as on a swivel chair
• What some doors do
• Surprise in a story
• Bicycle part
• Board-game turn
• Revolve
• Go sour, as milk
• 1960s dance
• See 7-Across
• Try another way
• Cocktail garnish
• Feel dizzy
• Take a turn