Related Clues:

• Cod's showcase neighbor, perhaps
• Seafood choice
• Pump part
• WWII power
• One and only
• Line of rotation
• Shoe part that's wiped on 23-Down
• It's under a foot
• A fish out of school?
• Lone
• Oxford foundation
• WWII group
• Lemon ___
• It's under foot
• Dover delicacy