Innri-Slyppugilshryggurnafnorð karlkyn · ÖrnefniFallbeygingarEt.eintalaFt.fleirtalaEintalaNf.nefnifallInnri-SlyppugilshryggurÞf.þolfallInnri-SlyppugilshryggÞgf.þágufallInnri-SlyppugilshryggEf.eignarfallInnri-SlyppugilshryggjarInnri-Slyppugilshryggs