sumarhaust
nafnorð hvorugkyn
Fallbeygingar
Eintala
eintala með greini
nefnifall
sumarhaust
sumarhaustið
þolfall
sumarhaust
sumarhaustið
þágufall
sumarhausti
sumarhaustinu
eignarfall
sumarhausts
sumarhaustsins
Fleirtala
fleirtala með greini
nefnifall
sumarhaust
sumarhaustin
þolfall
sumarhaust
sumarhaustin
þágufall
sumarhaustum
sumarhaustunum
eignarfall
sumarhausta
sumarhaustanna