Related Clues:

• Become bored or weary
• Run down
• Fall down
• Bad thing to blow
• It appears several times in this puzzle, so fill'er up!
• Cheap swing
• Run out of steam
• Lose power
• Tire
• Flow back
• Give a little
• Fatigue
• Inflation target
• Checkered banner at the track
• Old Glory, for one