| Rating | Solver | Clue |
|---|---|---|
| MILLIMETRE | Length unit | |
| METRE | Length unit | |
| MICRON | Unit of length | |
| METER | Unit of length | |
| FURLONG | Unit of length | |
| POLE | Unit of length | |
| CENTIMETRE | Unit of length | |
| INCH | Unit of length | |
| MILE | Unit of length | |
| YARD | Unit of length | |
| KILOMETER | Metric unit of length | |
| KILOMETRE | Metric unit of length | |
| FOOT | Imperial unit of length | |
| PENTAMETER | A metric unit of length | |
| ELL | Unit of measuring length, 45 inches | |
| ARE | The unit of superficial measure, being a square of which each side is ten meters in length; 100 square meters, or about 119.6 square yards. | |
| PACE | The length of a step in walking or marching, reckoned from the heel of one foot to the heel of the other; -- used as a unit in measuring distances; as, he advanced fifty paces. | |
| C. G. S. | ...applied to a system of units much employed in physical science, based upon the centimeter as the unit of length, the gram as the unit of weight ... | |
| OHM | ...s, of a constant cross-sectional area, and of the length of 106.3 centimeters. As thus defined it is called the international ohm. ... | |