| Sg. Indef. | vatt |
| Sg. Def. | vattið |
| Pl. Indef. | vött |
| Pl. Def. | vöttin |
| Sg. Indef. | vatts |
| Sg. Def. | vattsins |
| Pl. Indef. | vatta |
| Pl. Def. | vattanna |
| Sg. Indef. | vatti |
| Sg. Def. | vattinu |
| Pl. Indef. | vöttum |
| Pl. Def. | vöttunum |
| Sg. Indef. | vatt |
| Sg. Def. | vattið |
| Pl. Indef. | vött |
| Pl. Def. | vöttin |