Related Clues:

• Ear-shaped shell
• Pearl's house?
• Seafood
• Mollusk with an iridescent shell
• Pearl harborer
• Bed occupant
• Grayish-white
• Tasty mollusk
• Gem holder, maybe
• Gastropod with a pearly shell
• Place for pearls
• The world, in metaphor
• Hangtown fry ingredient
• Off-white color
• Shellfish