Related Clues:

• Spring up
• Observe 2/29?
• Adjective for '08
• Go for a rebound
• Frog or year
• Proceed impulsively
• Leave the ground
• Axel or Lutz
• Take to the air
• Get off the ground
• __ year (2008 or 2012)
• Look before you do this
• One way to tackle a hurdle?
• Springing movement
• "All growth is __ in the dark": Miller