Related Clues:

• Whale's home
• Current locale
• Where to find the biggest floor
• Bermuda border
• Vast amount
• Two-thirds of Earth
• Sound source
• It makes a sound
• It has a floor but no ceiling
• Mermaid home
• Briny expanse
• Rivers' destination
• Atlantis cover, supposedly
• Crossing medium
• It has arms and waves