arnarungi
nafnorð karlkyn
Beyging
eintalafleirtala
án greinismeð greinián greinismeð greini
nf.arnarungiarnarunginnnf.arnarungararnarungarnir
þf.arnarungaarnarungannþf.arnarungaarnarungana
þgf.arnarungaarnarunganumþgf.arnarungumarnarungunum
ef.arnarungaarnarungansef.arnarungaarnarunganna