Déclinaison / Conjugueur latin
| SINGULIER |
| Nom. | Eurystheus |
| Gen. | Eurysthei |
| Dat. | Eurystheo |
| Acc. | Eurystheum |
| Abl. | Eurystheo |
| Voc. | Eurysthee |
| PLURIEL |
| Nom. | Eurysthei |
| Gen. | Eurystheōrum |
| Dat. | Eurystheis |
| Acc. | Eurystheos |
| Abl. | Eurystheis |
| Voc. | Eurysthei |
| SINGULIER |
| Nom. | Eurystheă |
| Gen. | Eurystheae |
| Dat. | Eurystheae |
| Acc. | Eurystheam |
| Abl. | Eurystheā |
| Voc. | Eurystheă |
| PLURIEL |
| Nom. | Eurystheae |
| Gen. | Eurystheārum |
| Dat. | Eurystheis |
| Acc. | Eurystheas |
| Abl. | Eurystheis |
| Voc. | Eurystheae |
| SINGULIER |
| Nom. | Eurystheum |
| Gen. | Eurysthei |
| Dat. | Eurystheo |
| Acc. | Eurystheum |
| Abl. | Eurystheo |
| Voc. | Eurystheum |
| PLURIEL |
| Nom. | Eurysthea |
| Gen. | Eurystheōrum |
| Dat. | Eurystheis |
| Acc. | Eurysthea |
| Abl. | Eurystheis | |