Related Clues:

• Keen quality
• Surface boundary
• Beef unit
• Part that's sharp
• Razor part
• One of two in a game, perhaps
• On the __ (separately)
• Just squeeze by
• Triangle component
• Word with ''walk'' or ''kick''
• ___ control
• Endorse, with ''with''
• Advantageous position
• Them or us
• Fries, e.g.