Related Clues:

• Untrustworthy sort
• It has sliding scales
• Weave in and out
• Plumber's aid
• Plumber's gadget
• Liquid-Plumr competitor
• Anaconda, e.g.
• You may pour it down the sink
• Word with eyes or oil
• Plumber's device
• Drain cleaner
• What a charmer may charm
• Treacherous one
• Clog-clearing brand
• Rattler, e.g.