undrunarefni
nafnorð hvorugkyn
Fallbeygingar
Eintala
eintala með greini
nefnifall
undrunarefni
undrunarefnið
þolfall
undrunarefni
undrunarefnið
þágufall
undrunarefni
undrunarefninu
eignarfall
undrunarefnis
undrunarefnisins
Fleirtala
fleirtala með greini
nefnifall
undrunarefni
undrunarefnin
þolfall
undrunarefni
undrunarefnin
þágufall
undrunarefnum
undrunarefnunum
eignarfall
undrunarefna
undrunarefnanna