Related Clues:

• Field marshal?
• Gridiron 'zebra'
• Zebra on the gridiron
• TKO declarer
• Cook, in a way
• TKO caller
• Engine type
• NBA employee
• Vapor
• Ump's kin
• This can get let off
• Call, as a game
• Ump's colleague
• Sports 'zebra'
• Source of energy