AERI
| Date | Clue |
|---|---|
| 2021-01-10 | Atmospheric prefix |
| 2017-04-08 | Gas: Prefix |
| 2015-02-15 | Prefix with -form |
| 2010-05-28 | Gas: Prefix |
| 2004-06-06 | Gas: Prefix |
| 1998-06-20 | Gas: Prefix |
| 1998-02-05 | Ethereal: Prefix |
| Date | Clue |
|---|---|
| 2021-01-10 | Atmospheric prefix |
| 2017-04-08 | Gas: Prefix |
| 2015-02-15 | Prefix with -form |
| 2010-05-28 | Gas: Prefix |
| 2004-06-06 | Gas: Prefix |
| 1998-06-20 | Gas: Prefix |
| 1998-02-05 | Ethereal: Prefix |