| Singular | Plural | |
|---|---|---|
| Nominativ | differentia | differentiae |
| Genitiv | differentiae, differentiai | differentiarum |
| Dativ | differentiae, differentiai | differentiis, differentiabus |
| Akkusativ | differentiam, differentiamque | differentias |
| Ablativ | differentia, differentiad | differentiis, differentiabus |
| Vokativ | differentia | differentiae |