| A | B |
| the time of a piece of music, fast or slow | tempo |
| lasting for only a short time | temporary |
| anything out of its proper time | anachronism |
| someone living at the same time | contemporary |
| a timepiece; a watch; a clock | chronometer |
| a violent storm lasting for a portion of time | tempest |
| a historical account of events of a particular time | chronicles |
| to cause to happen at the same time | synchronize |
| continuing for a long time | chronic |
| given without time to prepare; spur of the moment | extemportaneous |