| Singular | Plural | |
|---|---|---|
| Nominativ | anticthonis | anticthonis, anticthones |
| Genitiv | anticthonis | anticthonium, anticthonum |
| Dativ | anticthone, anticthoni | anticthonibus |
| Akkusativ | anticthonim, anticthonem | anticthoneis, anticthonis, anticthones |
| Ablativ | anticthone, anticthoni | anticthonibus |
| Vokativ | anticthonis | anticthones |