Related Clues:
- Become weary
- Lose tautness, in a way
- Sixth word in the Pledge of Allegiance
- Yield to gravity
- Lose oomph
- Fall down
- It appears several times in this puzzle, so fill'er up!
- Run out of steam
- Tire
- Give a little
- Checkered banner at the track
- Start to wilt
- Old Glory, for one
- Drop down
- Olympic ceremony sight