Related Clues:

• Radish, for one
• Rummage through
• Hair extension?
• Canine part
• Oregano or marjoram, e.g.
• Parsley, for one
• Weakest of beers
• Sage, e.g.
• It may form underground connections
• Fans do it!
• Natural flavoring
• Parsley, sage, rosemary or thyme
• Botanical anchor
• Spearmint, e.g.
• Part of an underground network?