Related Clues:

• Caught in trap, illicit profit made
• Money making constant part of temptation
• Cruel to redistribute riches
• Profit (informal)
• Disgusting waste matter
• It could be filthy, it could be cruel
• "Aw, rats!"
• Filthy substance
• Filth — music genre
• Scummy deposit
• Charlie smuggled by decoy for ill-gotten gains
• Icky accumulation
• Dirt, unpleasant, at bottom of scuttle
• Icky incrustation
• Filthy gunk