örvunarefni
nafnorð hvorugkyn
Beyging
eintalafleirtala
án greinismeð greinián greinismeð greini
nf.örvunarefniörvunarefniðnf.örvunarefniörvunarefnin
þf.örvunarefniörvunarefniðþf.örvunarefniörvunarefnin
þgf.örvunarefniörvunarefninuþgf.örvunarefnumörvunarefnunum
ef.örvunarefnisörvunarefnisinsef.örvunarefnaörvunarefnanna