o- (bu/-) mold; mildew; fungus, omusajja omukadde bukuku, an extremely old man, a man hoary with age. cf. kukula.

a- (ka/bu) small bit of mold. cf. obukuku.

obukuku, ekigabi; become mildewed, okukukula.

a bukuku; become m., okukukula.

a bukuku; be m., okuwunya obutaala.

v.tr. caus. cause to mildew; make mouldy. cf. obukuku.