| Rating | Solver | Clue |
|---|---|---|
| AMALGAM | Mercury Alloy | |
| AMALGAMATE | To compound or mix, as quicksilver, with another metal; to unite, combine, or alloy with mercury. | |
| KINGSTON METAL | An alloy of tin, copper, and mercury, sometimes used for the bearings and packings of machinery. | |
| ALLOY | ...her; a mixture of metals; for example, brass, which is an alloy of copper and zinc. But when mercury is one of the metals, the compound is calle... |