Crosswordiee.com

% replaces any number of letters (la% - lake, lamp)_ replaces one letter (ca_ - car, cat)

Crossword clues for Smelter input 7 letters:

IRONORE: Smelter input
SCRAP: Some smelter input
ORES: Smelter inputs
ORE: Smelter input
ORES: Smelter input
ORE: Smelter's input
ORES: Smelter's inputs