Clue: Atoll formation

Answer: REEF

Length: 4

---

Similar Clues:

• Volcanic formation (e.g. CONE with 4 letters)
• S formation? (PLURAL with 6 letters)
• Flight formation flier (WINGMAN with 7 letters)
• Historic event on Bikini atoll, briefly (ATEST with 5 letters)
• Mountain formation (MASSIF with 6 letters)
• Flying formation (VEE with 3 letters)
• Polar formation (e.g. ICE with 3 letters)
• Square dance formation (SET with 3 letters)
• Geese formations (VEES with 4 letters)
• Flight formation (e.g. ECHELON with 7 letters)