Related Clues:

• Sprite
• Med. specialty
• 'The Lord of the Rings' creature
• Tolkien forest giant
• Fairy tale creature
• Little one
• Brownie
• See 20-Across
• Challenger of the dragon Smaug
• Killer whale
• Keebler character
• Miltonian sea creature
• Polar worker
• Hit the road
• Fairy