grillnafnorð hvorugkynBeygingeintalafleirtalaán greinismeð greinián greinismeð greininf.grillgrilliðnf.grillgrillinþf.grillgrilliðþf.grillgrillinþgf.grilligrillinuþgf.grillumgrillunumef.grillsgrillsinsef.grillagrillannanf.þf.þgf.ef.nf.þf.þgf.ef.