| Answer | Crossword Clue |
|---|---|
| flint | alloy (as of iron and cerium) used in lighters |
| mischmetal | an alloy of cerium with certain rare earth metals and iron, used to produce the spark in lighters |
| mischmetals | MISCHMETAL, an alloy of cerium with certain rare earth metals and iron, used to produce the spark in lighters |
| misch | as in misch metal, an alloy of cerium and other rare earth metals, used esp as a flint in cigarette lighters |
| misch | a complex alloy of rare earth metals used especially in tracer bullets and as a flint in lighters |
| steels | A hard, strong, gray or bluish-gray alloy of iron with carbon and usually other elements, used extensively as a structural and fabricating material |
