grasskúfur
nafnorð karlkyn
Fallbeygingar
Eintala
eintala með greini
nefnifall
grasskúfur
grasskúfurinn
þolfall
grasskúf
grasskúfinn
þágufall
grasskúfgrasskúfi
grasskúfnumgrasskúfinum
eignarfall
grasskúfs
grasskúfsins
Fleirtala
fleirtala með greini
nefnifall
grasskúfar
grasskúfarnir
þolfall
grasskúfa
grasskúfana
þágufall
grasskúfum
grasskúfunum
eignarfall
grasskúfa
grasskúfanna