| Sg. Indef. | þvara |
| Sg. Def. | þvaran |
| Pl. Indef. | þvörur |
| Pl. Def. | þvörurnar |
| Sg. Indef. | þvöru |
| Sg. Def. | þvörunnar |
| Pl. Indef. | þvara |
| Pl. Def. | þvaranna |
| Sg. Indef. | þvöru |
| Sg. Def. | þvörunni |
| Pl. Indef. | þvörum |
| Pl. Def. | þvörunum |
| Sg. Indef. | þvöru |
| Sg. Def. | þvöruna |
| Pl. Indef. | þvörur |
| Pl. Def. | þvörurnar |