Related Clues:

• Vast areas
• Pirates' milieus
• Thousands of pounds
• There are way more than seven
• Briny bodies
• Geographical "seven"
• Areas belonging to no country
• A passel
• Sailing places
• Atom parts
• "High" places for pirates
• Barge load
• Loads (of)
• Baltic and Sargasso
• 'High' places for pirates