Related Clues:
- Enemy force ignoring Red Cross
- Rival fooled in odd places?
- The Red Baron, to Snoopy
- Aaron Burr, to Alexander Hamilton, at least that one time
- Philistines, to the Israelites
- Adversary with golfer's shout not right
- One alternative of a sentry's challenge
- The Riddler, to Robin
- One of 64-Across
- 26-Across, to Maxwell Smart
- Allies, to the Axis
- Jay-Z "Friend or ___"
- #1 spot, when you're #2
- Musical adversary
- KAOS, to CONTROL