Related Clues:

• Hypotenuse, e.g.
• Join (with)
• Align (with)
• Part of a square
• Side of a diamond
• The margin runs along it
• Debate team
• Beef unit
• Sapphire side
• One of two in a game, perhaps
• On the __ (separately)
• Triangle component
• Word with ''walk'' or ''kick''
• Endorse, with ''with''
• Them or us