Related Clues:

• High school subject
• See 2-Down
• Kind of moss
• Cordovan, e.g.
• Where El Niño comes from
• Hispanic
• European language
• See 92-Down
• Rome's --- Steps
• Kind of onion or omelet
• Language
• It can precede the start of 23- and 65-Across and 4-Down
• Tongue of Toledo
• Dali's tongue
• Cervantes wrote it