e'uburak [ANIMAL PEN] wr. e₂-ubur-ra; e₂-bu-ra "animal pen"

ubur [BREAST] (42x: ED IIIb, Old Babylonian) wr. ubur; ubur₂; u₃-bur; u₂-bi-ur "breast" Akk. tulû

uburri [BIRD] (2x: Old Babylonian) wr. ubur-ri^mušen; ubur₃-ru^mušen "a bird"