Déclinaison / Conjugueur latin
| SINGULIER |
| Nom. | Phidiacus |
| Gen. | Phidiaci |
| Dat. | Phidiaco |
| Acc. | Phidiacum |
| Abl. | Phidiaco |
| Voc. | Phidiace |
| PLURIEL |
| Nom. | Phidiaci |
| Gen. | Phidiacōrum |
| Dat. | Phidiacis |
| Acc. | Phidiacos |
| Abl. | Phidiacis |
| Voc. | Phidiaci |
| SINGULIER |
| Nom. | Phidiacă |
| Gen. | Phidiacae |
| Dat. | Phidiacae |
| Acc. | Phidiacam |
| Abl. | Phidiacā |
| Voc. | Phidiacă |
| PLURIEL |
| Nom. | Phidiacae |
| Gen. | Phidiacārum |
| Dat. | Phidiacis |
| Acc. | Phidiacas |
| Abl. | Phidiacis |
| Voc. | Phidiacae |
| SINGULIER |
| Nom. | Phidiacum |
| Gen. | Phidiaci |
| Dat. | Phidiaco |
| Acc. | Phidiacum |
| Abl. | Phidiaco |
| Voc. | Phidiacum |
| PLURIEL |
| Nom. | Phidiaca |
| Gen. | Phidiacōrum |
| Dat. | Phidiacis |
| Acc. | Phidiaca |
| Abl. | Phidiacis | |