| Rating | Solver | Clue |
|---|---|---|
| METRIC | Measurement system | |
| TIME | Duration, considered independently of any system of measurement or any employment of terms which designate limited portions thereof. | |
| METRICAL | Of or pertaining to measurement; as, the inch, foot, yard, etc., are metrical terms; esp., of or pertaining to the metric system. | |
| METRE | ...or to the north pole, as ascertained by actual measurement of an arc of a meridian. See Metric system, under Metric. ... |