| Answer | Crossword Clue |
|---|---|
| KILO | One thousand, in the metric system. |
| KILO | Prefix meaning "thousand" in metric system. |
| BARD | One using the metric system? |
| THOUSANDTH | "Milli-", in the metric system |
| GRAM | .035 ounce, in the metric system |
| MAD | The year one thousand in Rome? That's crazy |
| NOR | ".. will it be finished in the first one thousand days . . .": JFK |
