Related Clues:

• Unlocked
• Make a start
• Word on a store sign
• Outset
• Aptly named tournament
• Easy to get into
• Machine button
• Tourney, often
• Admitting all contestants
• Newcomer
• With 31A, Ali Baba's keywords
• Unclog, as a drain
• Create, as a chair
• Double-click, maybe
• Ready to do business