Déclinaison / Conjugueur latin
| SINGULIER |
| Nom. | Medusaeus |
| Gen. | Medusaei |
| Dat. | Medusaeo |
| Acc. | Medusaeum |
| Abl. | Medusaeo |
| Voc. | Medusaee |
| PLURIEL |
| Nom. | Medusaei |
| Gen. | Medusaeōrum |
| Dat. | Medusaeis |
| Acc. | Medusaeos |
| Abl. | Medusaeis |
| Voc. | Medusaei |
| SINGULIER |
| Nom. | Medusaeă |
| Gen. | Medusaeae |
| Dat. | Medusaeae |
| Acc. | Medusaeam |
| Abl. | Medusaeā |
| Voc. | Medusaeă |
| PLURIEL |
| Nom. | Medusaeae |
| Gen. | Medusaeārum |
| Dat. | Medusaeis |
| Acc. | Medusaeas |
| Abl. | Medusaeis |
| Voc. | Medusaeae |
| SINGULIER |
| Nom. | Medusaeum |
| Gen. | Medusaei |
| Dat. | Medusaeo |
| Acc. | Medusaeum |
| Abl. | Medusaeo |
| Voc. | Medusaeum |
| PLURIEL |
| Nom. | Medusaea |
| Gen. | Medusaeōrum |
| Dat. | Medusaeis |
| Acc. | Medusaea |
| Abl. | Medusaeis | |