Related Clues:

• Abundance
• See 25-Across
• Woofer output
• Large amount
• Where the buoys are
• Swell place?
• Neptune's realm
• Quartet member
• Many a Melville setting, with 'the'
• Kind of drum or fiddle
• See 14-Across
• Pirate's home, with 'the'
• Expanse
• Singer
• The Baltic, e.g.