Related Clues:

• Knot
• Tree protuberance
• Singer Ives
• Tree bump
• Tree knot
• Bump on a log
• Ives of song
• Rounded tree outgrowth
• Small knot
• Knot in wool
• Tree feature
• Oscar winner Ives
• Lump in cloth
• Folk-singer Ives
• Mr. Ives