| Rating | Solver | Clue |
|---|---|---|
| THRESHING | Separating (grain) | |
| VENTILATION | The act of fanning, or winnowing, for the purpose of separating chaff and dust from the grain. | |
| RIDDLE | A sieve with coarse meshes, usually of wire, for separating coarser materials from finer, as chaff from grain, cinders from ashes, or gravel from sand. | |
| DRESS | ... and metallurgy, to dress ores, by sorting and separating them. ... |