Related Clues:

• Dig (for)
• Prefix follower
• Sassafras, e.g.
• Snoop (around)
• One who'll put you in stitches?
• Square closer
• Underground supporter
• Horseradish source
• Dig like a pig
• What fans do
• Cause
• Ed Norton's workplace
• It may be square
• Source
• Underground conduit