Related Clues:

• Big gap
• Water near Florida
• Waters south of the South, e.g.
• Wide divide
• Large bay
• Deep, wide chasm
• Deep inlet of the sea almost surrounded by land
• Deep wide chasm
• An oily part of the 27 across
• There's little air about fifty back there
• __ Stream
• Persian __
• __ of Mexico
• Big separation
• Huge gap