Déclinaison / Conjugueur latin
| SINGULIER |
| Nom. | senior |
| Gen. | seniōris |
| Dat. | seniōri |
| Acc. | seniōrem |
| Abl. | seniōre |
| Voc. | senior |
| PLURIEL |
| Nom. | seniōres |
| Gen. | seniōrum |
| Dat. | seniōrĭbus |
| Acc. | seniōres |
| Abl. | seniōrĭbus |
| Voc. | seniōres |
| SINGULIER |
| Nom. | senior |
| Gen. | seniōris |
| Dat. | seniōri |
| Acc. | seniōrem |
| Abl. | seniōre |
| Voc. | senior |
| PLURIEL |
| Nom. | seniōres |
| Gen. | seniōrum |
| Dat. | seniōrĭbus |
| Acc. | seniōres |
| Abl. | seniōrĭbus |
| Voc. | seniōres |
| SINGULIER |
| Nom. | senius |
| Gen. | seniōris |
| Dat. | seniōri |
| Acc. | senius |
| Abl. | seniōre |
| Voc. | senius |
| PLURIEL |
| Nom. | seniōra |
| Gen. | seniōrum |
| Dat. | seniōrĭbus |
| Acc. | seniōra |
| Abl. | seniōrĭbus | |