Déclinaison / Conjugueur latin
| SINGULIER |
| Nom. | alterŭter |
| Gen. | alterutrīus |
| Dat. | alterŭtri |
| Acc. | alterŭtrum |
| Abl. | alterŭtro |
| Voc. | |
| PLURIEL |
| Nom. | alterŭtri |
| Gen. | alterutrōrum |
| Dat. | alterŭtris |
| Acc. | alterŭtros |
| Abl. | alterŭtris |
| Voc. | |
| SINGULIER |
| Nom. | alterŭtra |
| Gen. | alterutrīus |
| Dat. | alterŭtri |
| Acc. | alterŭtram |
| Abl. | alterŭtra |
| Voc. | |
| PLURIEL |
| Nom. | alterŭtrae |
| Gen. | alterutrārum |
| Dat. | alterŭtris |
| Acc. | alterŭtras |
| Abl. | alterŭtris |
| Voc. | |
| SINGULIER |
| Nom. | alterŭtrum |
| Gen. | alterutrīus |
| Dat. | alterŭtri |
| Acc. | alterŭtrum |
| Abl. | alterŭtro |
| Voc. | |
| PLURIEL |
| Nom. | alterŭtra |
| Gen. | alterutrōrum |
| Dat. | alterŭtris |
| Acc. | alterŭtra |
| Abl. | alterŭtris | |