Related Clues:

• Signer of the Camp David Accords
• Git-go
• 'Hit it!'
• Where to begin
• First stage
• Crank up
• Partly open
• Really apply oneself
• Word on a maze
• Take step one
• Maze entrance word
• "Boo!" reaction
• First square of some board games
• Sudden movement
• One maze terminal...