Related Clues:

• 'The moon is ___; I have not heard the clock': 'Macbeth'
• Down duck
• Life preserver filler
• Models of lightness
• Comforter material
• A duck with soft down
• Duck with soft feathers
• Coverings of birds' bodies
• Plumages
• Duck with fine soft down
• A duck with soft feathers
• Bird insulation
• Reed I make into a duck
• Duck with fine, soft down
• Reed I turn into a duck