| A | B |
| belated | Tardy; too late. |
| duration | The period of time during which something exists or persists. |
| expire | (a) To come to and end; terminate; die. (b) To exhale or breathe out. |
| forgone | Having gone before; past; previous. |
| incessant | Continuing without interruption; constant. |
| medieval | Characteristic of or referring to the Middle Ages, the period in European history from the fall of the western Roman Empire (about A.D. 476) to the rise of the Renaissance (about 1453). |
| premature | Appearing or occurring before the usual time. |
| respite | A short time of rest or relief; a postponement or delay. |
| simultaneous | Happening, existing, or done at the same time. |
| subsequent | Following in time or order; succeeding. |