fjörustubbur
nafnorð karlkyn Grasafræði
Fallbeygingar
Eintala
eintala með greini
nefnifall
fjörustubbur
fjörustubburinn
þolfall
fjörustubb
fjörustubbinn
þágufall
fjörustubbi
fjörustubbnum
eignarfall
fjörustubbs
fjörustubbsins
Fleirtala
fleirtala með greini
nefnifall
fjörustubbar
fjörustubbarnir
þolfall
fjörustubba
fjörustubbana
þágufall
fjörustubbum
fjörustubbunum
eignarfall
fjörustubba
fjörustubbanna