Related Clues:
- Sound of disbelief
- Get a sudden inspiration?
- Top-of-the-chart number
- Telephone button that lacks letters
- Bill in a till
- Point value in Scrabble of every letter in this puzzle
- Start for step or stop
- Lunch hour
- Traditional fastball sign
- Start of long-distance dialing
- Catch one's breath
- ''A Chorus Line'' tune
- Sound of surprise
- Word before ''Blast off!''
- Combined