Déclinaison / Conjugueur latin
| SINGULIER |
| Nom. | viperinus |
| Gen. | viperini |
| Dat. | viperino |
| Acc. | viperinum |
| Abl. | viperino |
| Voc. | viperine |
| PLURIEL |
| Nom. | viperini |
| Gen. | viperinōrum |
| Dat. | viperinis |
| Acc. | viperinos |
| Abl. | viperinis |
| Voc. | viperini |
| SINGULIER |
| Nom. | viperină |
| Gen. | viperinae |
| Dat. | viperinae |
| Acc. | viperinam |
| Abl. | viperinā |
| Voc. | viperină |
| PLURIEL |
| Nom. | viperinae |
| Gen. | viperinārum |
| Dat. | viperinis |
| Acc. | viperinas |
| Abl. | viperinis |
| Voc. | viperinae |
| SINGULIER |
| Nom. | viperinum |
| Gen. | viperini |
| Dat. | viperino |
| Acc. | viperinum |
| Abl. | viperino |
| Voc. | viperinum |
| PLURIEL |
| Nom. | viperina |
| Gen. | viperinōrum |
| Dat. | viperinis |
| Acc. | viperina |
| Abl. | viperinis | |