| Answer | Crossword Clue |
|---|---|
| ERA | Eon subdivision |
| BLUEMOON | Eon |
| AGE | Eon |
| ERA | Eon segment |
| ERA | Eon division |
| ERAS | Eon subdivisions |
| AGES | Eon ingredients |
| MILLENNIA | Eon parts |
| ERA | Eon part |
| ERAS | Eon constituents |
| AGES | Eon segments |
| ERA | Eon fraction |
| ERA | Eon subunit |
| ERAS | Eon divisions |
| YRS | Eon units: Abbr. |
| CEN | Eon component: abbr. |
| ERA | Part of an eon |
| ERAS | Two make an eon |
| ALONGTIME | An eon or two: 3 wds. |
