Possible Clues:

• Some cannibals abroad in wood
• Wood like dog's brought back
• Tribal sacrifice involving wood
• Mallow family tree
• Oddly, boat lost a raft
• Welsh lake consuming small wood
• Wood that becomes a type of vinaigrette if you add a 'mic'
• Ping-pong paddle wood, often
• A solid block set up in wood
• Light and soft wood