Déclinaison / Conjugueur latin
| SINGULIER |
| Nom. | Orpheus |
| Gen. | Orphei |
| Dat. | Orpheo |
| Acc. | Orpheum |
| Abl. | Orpheo |
| Voc. | Orphee |
| PLURIEL |
| Nom. | Orphei |
| Gen. | Orpheōrum |
| Dat. | Orpheis |
| Acc. | Orpheos |
| Abl. | Orpheis |
| Voc. | Orphei |
| SINGULIER |
| Nom. | Orpheă |
| Gen. | Orpheae |
| Dat. | Orpheae |
| Acc. | Orpheam |
| Abl. | Orpheā |
| Voc. | Orpheă |
| PLURIEL |
| Nom. | Orpheae |
| Gen. | Orpheārum |
| Dat. | Orpheis |
| Acc. | Orpheas |
| Abl. | Orpheis |
| Voc. | Orpheae |
| SINGULIER |
| Nom. | Orpheum |
| Gen. | Orphei |
| Dat. | Orpheo |
| Acc. | Orpheum |
| Abl. | Orpheo |
| Voc. | Orpheum |
| PLURIEL |
| Nom. | Orphea |
| Gen. | Orpheōrum |
| Dat. | Orpheis |
| Acc. | Orphea |
| Abl. | Orpheis | |