Related Clues:

• Expanse
• The Baltic, e.g.
• The deep
• Caribbean, e.g.
• Galilee, e.g.
• Word with snake or quake
• Irish ___
• It may be Red, White...and blue
• See 26-Down
• Deep
• Part of a Hemingway title
• Kind of cow
• 'America, the Beautiful' closer
• Word before dog or legs
• Earth, for the most part