| Answer | Crossword Clue |
|---|---|
| TIMESPAN | Era or epoch |
| EOCENE | Epoch in the Cenozoic Era |
| epocha | an important period of time, also EPOCH, ERA |
| epochas | EPOCHA, an important period of time, also EPOCH, ERA |
| eras | ERA, an important period of time, also EPOCH, EPOCHA |
| epochs | EPOCH, an important period of time, also EPOCHA, ERA |
| epochal | pertaining to an epoch (an important period of time, also EPOCHA, ERA) |
| epochally | EPOCHAL, pertaining to an epoch (an important period of time, also EPOCHA, ERA) |
