Clue: South extension

Answer: ERN

Length: 3

---

Similar Clues:

• Southwest extension (ERN with 3 letters)
• For South Pole drivers: ADOPT A ___ (PENGUIN with 7 letters)
• Those south of the border (ESOS with 4 letters)
• Southernmost U.S. cape (SABLE with 5 letters)
• Southern Australian city (ADELAIDE with 8 letters)
• Nap, south of the border (SIESTA with 6 letters)
• Waters south of the South, e.g. (GULF with 4 letters)
• Yankees of the southwest (ANGLOS with 6 letters)
• "Billion" extension (AIRE with 4 letters)
• Southern accent (DRAWL with 5 letters)