landmassinafnorð karlkynFallbeygingarEt.eintalaFt.fleirtalaEintalaEintala m. greinieintala með greiniNf.nefnifalllandmassilandmassinnÞf.þolfalllandmassalandmassannÞgf.þágufalllandmassalandmassanumEf.eignarfalllandmassalandmassans