Related Clues:

• In time it's bound to come one in four
• It's bound to behave like 19 across
• Bound to be one in four in time
• Bound not to be this year
• Take the plunge?
• Grand jeté, e.g
• Hit for The Pointer Sisters, Van Halen or Kris Kross
• "Look before you __"
• Act like an antelope
• Abrupt increase
• Buffalo ____ (Alberta ghost town)
• With 40-Across, periodic correction of the 64-Across
• Break in logic
• A look might precede one
• See 18