| A | B |
| chronic | an illness persisting for a long time or constantly recurring |
| chronicles | a factual written account of important or historical events in the order of their occurrence |
| synchronize | cause to occur or operate at the same time or rate |
| tempo | the rate or speed of motion or activity |
| temporary | lasting for only a limited period of time; not permanent |
| tempest | a violent windy storm. |
| contemporary | living or occurring at the same time |
| anachronism | a thing belonging or appropriate to a period other than that in which it exists, |
| chronological | in order of year |