| Singular | Plural | |
|---|---|---|
| Nominativ | catachresis | catachreses |
| Genitiv | catachresis | catachresum, catachresium |
| Dativ | catachresi, catachrese | catachresibus |
| Akkusativ | catachresem, catachresim | catachreses, catachresis, catachreseis |
| Ablativ | catachresi, catachrese | catachresibus |
| Vokativ | catachresis | catachreses |