| Nominativ | orba, orbus, orbacensis, rixaorba, orbum | orbae, orbiter, orba, orbitus, orvi, resorbi, orbi, orbacensis, rixaorba |
| Genitiv | orbiter, orbiter, orbitus, orvi, orbitus, orvi, resorbi, orbi, resorbi, orbi, orbae | orbarum, orborum, orborum |
| Dativ | orbo, orbo, orbae | orbis, orbisque |
| Akkusativ | orbum, orbum, orbam | rixaorba, orbas, orbasque, orba, orbacensis, orbos |
| Ablativ | orba, orbo, orbacensis, orbo, rixaorba | orbis, orbisque |
| Vokativ | orbum, orba, orbe, orbacensis, rixaorba | rixaorba, orbae, orbiter, orba, orbitus, orvi, resorbi, orbi, orbacensis |
