Related Clues:

• Memory trigger, at times
• Level area?
• What methane's missing
• Hydrospace
• It'll float your boat
• It may be masked
• Place with a wet floor
• ''America the Beautiful'' closer
• Place for a shanty
• Salty waters
• Red ____
• Coral or Caspian
• ''The Old Man and the ___''
• Large wave
• Characteristic smell