Related Clues:

• Herbicide target
• Extirpate, with 'out'
• Canine support
• Fans do it
• Part of a tooth
• Jerusalem artichoke, for one
• It engages in underground activity
• Tree's anchor
• A starch source
• Plant holder?
• Poke (around)
• Word after ginger or square
• Spud, for one
• Etymology info
• Pig's do it