Related Clues:

• Upfront amount
• Somerset Maugham's '___ Betters'
• Opening amount
• Pay (up)
• Put in a chip
• Prefix with room
• Pot builder
• Startup cost
• Advance amount
• Pay to play
• It's for openers
• At times it's upped
• Belonging to us
• Sharer's word
• Poker stake