Related Clues:

• Scale topper, often
• Lowest honor card
• Slo-pitch softball complement
• A bill
• Perfect figure
• Mark of perfection
• Something to take when you're tired?
• Ring count
• ''Enough,'' in a sitcom title
• Start of many countdowns
• Midmorning time
• <--
• Perfection indicator
• X rating?
• Taps time