| Singular | Plural | |
|---|---|---|
| Nominativ | uipereum, viperea, vipereus | viperei, viperea, vipereae |
| Genitiv | viperei, viperei, vipereae | viperearum, vipereorum, vipereorum |
| Dativ | vipereae, uipereo, uipereo | vipereis |
| Akkusativ | uipereum, uipereum, uipeream | vipereos, viperea, uipereas |
| Ablativ | uipereo, uipereo, viperea | vipereis |
| Vokativ | viperee, uipereum, viperea | viperei, viperea, vipereae |
| Singular | Plural | |
|---|---|---|
| Nominativ | — | — |
| Genitiv | — | — |
| Dativ | — | — |
| Akkusativ | — | — |
| Ablativ | — | — |
| Vokativ | — | — |
| Singular | Plural | |
|---|---|---|
| Nominativ | — | — |
| Genitiv | — | — |
| Dativ | — | — |
| Akkusativ | — | — |
| Ablativ | — | — |
| Vokativ | — | — |
| Grundform | |
|---|---|
| Positiv | viperee |
| Komparativ | — |
| Superlativ | — |