Related Clues:

• Bookshelf wood
• What an acorn grows up to be
• An acorn grows into this kind of tree
• One kind of hardwood
• What an acorn becomes
• Type of ''mighty'' tree
• An acorn, eventually
• An acorn grows into this
• Tree grown from an acorn
• "Tie a yellow ribbon 'round the ole ___ ..." (2 words)
• Acorn, many years later
• Article encased in fine timber
• Acorn, in time
• Official tree of several states
• Cooper's wood