Related Clues:

• ''Lord of the Rings'' creature
• Biology opening
• Suffix with string
• MD for women
• Intro to science?
• Depend end
• Otolaryngologist, for short
• Treebeard in ''The Lord of the Rings''
• Treebeard, e.g.
• Apnea specialist, for short
• Reproductive specialty, briefly
• Fangorn Forest creature
• Suffix for consist
• Transmitter starter?
• Sinus specialist, for short