Related Clues:

• Word after high or open
• Sargasso and Caspian
• "High" or "open" follower
• Caspian and Baltic
• Nautical "seven"
• Noted septet
• Blue areas in an atlas
• Adriatic and Baltic
• Word with open or seven
• Briny bodies of water
• Seven __
• Adriatic and others
• Atlas septet
• Red and Yellow
• Geographical septet, supposedly