womb   
bobo
the womb [Richardson 1885]
fananahana
[Mod. s. from manananaka (anaka).] The womb. [Richardson 1885]
kibo
the belly, the abdomen, the stomach, the womb. [Some Polynesian dialects kopu; Bouton kompo; Teor. kabin] [Richardson 1885]
vohoka
the womb [Hallanger 1973]