| Rating | Solver | Clue |
|---|---|---|
| TUBS | Basins | |
| VATS | Manufactured vast basins | |
| CAISSON | A hollow floating box, usually of iron, which serves to close the entrances of docks and basins. | |
| THINOLITE | A calcareous tufa, in part crystalline, occurring on a large scale as a shore deposit about the Quaternary lake basins of Nevada. | |
| BAY SALT | Salt which has been obtained from sea water, by evaporation in shallow pits or basins, by the heat of the sun; the large crystalline salt of commerce. | |
| BASIN | ...rly where the strata dip inward, on all sides, toward a center; -- especially applied to the coal formations, called coal basins or coal fields.... | |