Related Clues:

• See 63-Across
• See 16-Down
• Move it
• It starts and ends with a line
• Smudge on a Dear John letter?
• Derby, for one
• Derby, e.g.
• Mudder's day event
• Hustle
• Morse T
• Census datum
• Pizazz
• Race
• Bit of salt
• Morse morsel