| Metric length | 13 |
| Metric length: Abbr. | 20 |
| Metric lgths. | 13 |
| Metric liquid meas. | 19 |
| Metric liquid measure | 21 |
| Metric liquid measures | 22 |
| Metric mass | 11 |
| Metric mass measure | 19 |
| Metric mass unit | 16 |
| Metric meas. | 12 |
| Metric meas. of length | 22 |
| Metric measure | 14 |
| Metric measure for cordwood | 27 |
| Metric measure in Manchester | 28 |
| Metric measure of capacity | 26 |
| Metric measure, for short | 25 |
| Metric measure, in Manchester | 29 |
| Metric measure: Abbr. | 21 |
| Metric measurement | 18 |
| Metric measurement sys. | 23 |
| Metric measurement syst. | 24 |
| Metric measures | 15 |
| Metric measures of area | 23 |
| Metric measures: Abbr. | 22 |
| Metric mi. | 10 |
| Metric multiple | 15 |
| Metric opener | 13 |
| Metric opening | 14 |
| Metric or bar leader | 20 |
| Metric or morph preceder | 24 |
| Metric poetic feet | 18 |
| Metric portion | 14 |
| Metric Pound? | 13 |
| Metric preceder | 15 |
| Metric prefix | 13 |
| Metric prefix between deci- and milli- | 38 |
| Metric prefix between femto- and zepto- | 39 |
| Metric prefix between milli- and nano- | 38 |
| Metric prefix for "1000" | 34 |
| Metric prefix for "thousand" | 38 |
| Metric prefix that's the reciprocal of exa- | 47 |
| Metric prefix that's the reciprocal of hecto- | 49 |
| Metric prefix that's the reciprocal of pico- | 48 |
| Metric prefix? | 14 |
| Metric quart | 12 |
| Metric quart, approximately | 27 |
| Metric ruler units, for short | 29 |
| Metric speed measurement, abbr. | 32 |
| Metric speed abbr. | 18 |
| Metric starter | 14 |
| Metric surface measure | 22 |
| Metric system concern | 21 |
| Metric system letters | 21 |
| Metric system output? | 21 |
| Metric system prefix | 20 |
| Metric system unit | 18 |
| Metric thousand | 15 |
| Metric ton | 10 |
| Metric ton fraction | 19 |
| Metric ton, abbr. | 17 |
| Metric tributes | 15 |
| Metric trillion | 15 |
| Metric unit | 11 |
| Metric unit in Marseilles | 26 |
| Metric unit equal to 10 liters | 30 |
| Metric unit in England | 22 |
| Metric unit of 1,000 kilograms | 30 |
| Metric unit of area | 19 |
| Metric unit of cap. | 19 |
| Metric unit of capacity | 23 |
| Metric unit of mass | 19 |
| Metric unit of pressure | 23 |
| Metric unit of volume | 21 |
| Metric unit of volume: Fr. | 26 |
| Metric unit of weight | 21 |
| Metric unit of wt. | 18 |
| Metric unit, briefly | 20 |
| Metric unit, for short | 22 |
| Metric units | 12 |
| Metric units in verse | 21 |
| Metric units of area | 20 |
| Metric units of wgt. | 20 |
| Metric units, for short | 23 |
| Metric units: Abbr. | 19 |
| Metric verse units | 18 |
| Metric volume | 13 |
| Metric volume measure | 21 |
| Metric volume unit | 18 |
| Metric volume units | 19 |
| Metric volumes | 14 |
| Metric volumes: Abbr. | 21 |
| Metric weight | 13 |
| Metric weight measure | 21 |
| Metric weight unit | 18 |
| Metric weight units | 19 |
| Metric weight, briefly | 22 |
| Metric weight, for short | 24 |
| Metric weights | 14 |
| Metric weights, briefly | 23 |
| Metric weights, for short | 25 |