Related Clues:

• Midwest city, slangily
• See 6-Down
• Home of the Bears and the Bulls: Abbr.
• ___ particle
• X
• Ancient cross
• See 48-Across
• See 31-Across
• Greek consonant
• Greek S
• ___ Alpha Epsilon fraternity
• Sigma's follower
• Greek cross
• See 16-Down
• ___-square