fjallagraslaukur
nafnorð karlkyn Grasafræði
Fallbeygingar
Eintala
eintala með greini
nefnifall
fjallagraslaukur
fjallagraslaukurinn
þolfall
fjallagraslauk
fjallagraslaukinn
þágufall
fjallagraslaukfjallagraslauki
fjallagraslauknum
eignarfall
fjallagraslauks
fjallagraslauksins
Fleirtala
fleirtala með greini
nefnifall
fjallagraslaukar
fjallagraslaukarnir
þolfall
fjallagraslauka
fjallagraslaukana
þágufall
fjallagraslaukum
fjallagraslaukunum
eignarfall
fjallagraslauka
fjallagraslaukanna