Déclinaison / Conjugueur latin
| SINGULIER |
| Nom. | Athenaeus |
| Gen. | Athenaei |
| Dat. | Athenaeo |
| Acc. | Athenaeum |
| Abl. | Athenaeo |
| Voc. | Athenaee |
| PLURIEL |
| Nom. | Athenaei |
| Gen. | Athenaeōrum |
| Dat. | Athenaeis |
| Acc. | Athenaeos |
| Abl. | Athenaeis |
| Voc. | Athenaei |
| SINGULIER |
| Nom. | Athenaeă |
| Gen. | Athenaeae |
| Dat. | Athenaeae |
| Acc. | Athenaeam |
| Abl. | Athenaeā |
| Voc. | Athenaeă |
| PLURIEL |
| Nom. | Athenaeae |
| Gen. | Athenaeārum |
| Dat. | Athenaeis |
| Acc. | Athenaeas |
| Abl. | Athenaeis |
| Voc. | Athenaeae |
| SINGULIER |
| Nom. | Athenaeum |
| Gen. | Athenaei |
| Dat. | Athenaeo |
| Acc. | Athenaeum |
| Abl. | Athenaeo |
| Voc. | Athenaeum |
| PLURIEL |
| Nom. | Athenaea |
| Gen. | Athenaeōrum |
| Dat. | Athenaeis |
| Acc. | Athenaea |
| Abl. | Athenaeis | |