umbrotsefni
nafnorð hvorugkyn
Beyging
eintalafleirtala
án greinismeð greinián greinismeð greini
nf.umbrotsefniumbrotsefniðnf.umbrotsefniumbrotsefnin
þf.umbrotsefniumbrotsefniðþf.umbrotsefniumbrotsefnin
þgf.umbrotsefniumbrotsefninuþgf.umbrotsefnumumbrotsefnunum
ef.umbrotsefnisumbrotsefnisinsef.umbrotsefnaumbrotsefnanna