Clue: Coal furnace waste

Answer: SLAG

Length: 4

---

Similar Clues:

• Furnace waste container (ASHBIN with 6 letters)
• Heap of waste coal (SLAG with 4 letters)
• Coal-mining waste (SLAG with 4 letters)
• Coal-furnace tender, at times (BANKER with 6 letters)
• Coal waste (SLAG with 4 letters)
• Coal processing waste (SLAG with 4 letters)
• Furnace waste (SLAG with 4 letters)
• Coal mine waste (SLAG with 4 letters)
• Feed, as a furnace (STOKE with 5 letters)
• "Haste makes waste," for one (e.g. ADAGE with 5 letters)