Related Clues:

• Source
• Tasty tuber
• Underground growth
• It may dig in deep
• It can be a toy head
• Word after one or two
• Tooth or hair part
• French wine region
• Etymologist's interest
• Children's word after one, two or three
• One may be square
• Root vegetable
• Bicuspid part
• Starchy food
• Chowder chunk