Clue: Steelmaking residue

Answer: SLAG

Length: 4

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Similar Clues:

• Residue for a tray (ASH with 3 letters)
• Unpleasant residue (SLIME with 5 letters)
• Campfire residue (e.g. ASH with 3 letters)
• Metal combustion residue (CALX with 4 letters)
• Grapes' residue (MARC with 4 letters)
• Bit of residue (DREG with 4 letters)
• Residue left after alcohol has been distilled (POTALE with 6 letters)
• Icky residue (e.g. GUNK with 4 letters)
• Smoker's residue (e.g. ASHES with 5 letters)
• Solid residue of tobacco smoke (TAR with 3 letters)