| Sg. Indef. | skemmdarvargur |
| Sg. Def. | skemmdarvargurinn |
| Pl. Indef. | skemmdarvargar |
| Pl. Def. | skemmdarvargarnir |
| Sg. Indef. | skemmdarvargs |
| Sg. Def. | skemmdarvargsins |
| Pl. Indef. | skemmdarvarga |
| Pl. Def. | skemmdarvarganna |
| Sg. Indef. | skemmdarvargi |
| Sg. Def. | skemmdarvarginum; skemmdarvargnum |
| Pl. Indef. | skemmdarvörgum |
| Pl. Def. | skemmdarvörgunum |
| Sg. Indef. | skemmdarvarg |
| Sg. Def. | skemmdarvarginn |
| Pl. Indef. | skemmdarvarga |
| Pl. Def. | skemmdarvargana |