vatnshvalur
nafnorð karlkyn
Fallbeygingar
Eintala
eintala með greini
nefnifall
vatnshvalur
vatnshvalurinn
þolfall
vatnshval
vatnshvalinn
þágufall
vatnshval
vatnshvalnum
eignarfall
vatnshvals
vatnshvalsins
Fleirtala
fleirtala með greini
nefnifall
vatnshvalir
vatnshvalirnir
þolfall
vatnshvali
vatnshvalina
þágufall
vatnshvölum
vatnshvölunum
eignarfall
vatnshvala
vatnshvalanna