| Singular | Plural | |
|---|---|---|
| Nominativ | sororicida, sororicidas | sororicidae |
| Genitiv | sororicidae, sororicidai | sororicidarum, sororicidum |
| Dativ | sororicidae, sororicidai | sororicidabus, sororicidis |
| Akkusativ | sororicidam | sororicidas |
| Ablativ | sororicida, sororicidad | sororicidabus, sororicidis |
| Vokativ | sororicida | sororicidae |
12 (19) Formen für „sororicida“