| Nominativ | superuacua, superuacuadimittes, superuacuus, superuacuum, quidsupervacuum | superuacui, superuacua, superuacuadimittes, supervacuae |
| Genitiv | supervacuae, superuacui, superuacui | supervacuarum, supervacuorum, supervacuorum |
| Dativ | superuacuo, superuacuo, supervacuae | superuacuis |
| Akkusativ | superuacuum, superuacuam, superuacuum, quidsupervacuum, quidsupervacuum | superuacua, superuacuos, superuacuadimittes, superuacuas |
| Ablativ | superuacua, superuacuo, superuacuo, superuacuadimittes | superuacuis |
| Vokativ | superuacua, supervacue, superuacuadimittes, superuacuum, quidsupervacuum | supervacuae, superuacui, superuacua, superuacuadimittes |
