Dross

58 clues
Scum
Slag
Chaff
Dregs
Waste
Refuse
Scoria
Rubbish
Wastage
Leavings
Impurity
Impurities
Waste metal
Metal waste
Silver waste
Metal debris
Waste matter
Metal refuse
Trivial stuff
Waste product
Kind of waste
Smelter waste
Unwanted stuff
It's worthless
Metallic waste
Waste material
Smeltery waste
Smelting waste
Worthless stuff
Metallic refuse
Silver impurity
Smelting debris
Trivial matters
Smelter's trash
Smeltery refuse
Smelting refuse
Worthless matter
Refuse — dregs
What's discarded
Smeltery residue
Refinery residue
Smelting residue
Impurity in metal
Cast-off material
Inferior material
Inferior leftovers
Smelting byproduct
Worthless material
Anything worthless.
Smelter's leftovers
Worthless leftovers
Floating impurities
Worthless byproduct
Metalworker's waste
Molten metal residue
Silver impurity, e.g.
Metallic waste product
Subject of a 1930's fad
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