| Sg. Indef. | útvarp |
| Sg. Def. | útvarpið |
| Pl. Indef. | útvørp |
| Pl. Def. | útvørpini |
| Sg. Indef. | útvarps |
| Sg. Def. | útvarpsins |
| Pl. Indef. | útvarpa |
| Pl. Def. | útvarpanna |
| Sg. Indef. | útvarpi |
| Sg. Def. | útvarpinum |
| Pl. Indef. | útvørpum |
| Pl. Def. | útvørpunum |
| Sg. Indef. | útvarp |
| Sg. Def. | útvarpið |
| Pl. Indef. | útvørp |
| Pl. Def. | útvørpini |