Related Clues:

• Bill that's quite easy to change
• It equals itself to the 100th power
• "___ for the money ..."
• Late lunch hour
• Cather's "___ of Ours"
• End of lunch time, maybe
• Top-of-the-charts number
• Diet-drink calorie count
• Hour past noon
• With 42-Across, birdie?
• No longer separate
• I may stand for it
• Boom box feature
• Loneliest number, it's said
• Less than a couple