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Swazi bu-
← Proto-Bantu *[[bʊ́-]][[bʊ̀-]] (inherited)
← Proto-Bantu *bʊ́- (inherited)

→ Swazi bubi (affix)
→ Swazi bulimi (affix)
→ Swazi buhle (affix)
→ Swazi bubovu (affix)
→ Swazi bubanti (affix)
→ Swazi bucatsa (affix)
→ Swazi bucotfo (affix)
→ Swazi budvuma (affix)
→ Swazi budvuna (affix)
→ Swazi budzala (affix)
→ Swazi budze (affix)
→ Swazi bufisha (affix)
→ Swazi bufundisi (affix)
→ Swazi bugayiza (affix)
→ Swazi buholeli (affix)
→ Swazi buvila (affix)
→ Swazi buthishela (affix)
→ Swazi busoka (affix)
→ Swazi busela (affix)
→ Swazi busha (affix)
→ Swazi bushayeli (affix)
→ Swazi buphuya (affix)
→ Swazi buphoyisa (affix)
→ Swazi bupheki (affix)
→ Swazi bukholwa (affix)
→ Swazi bukhosi (affix)
→ Swazi bukhulu (affix)
→ Swazi bulima (affix)
→ Swazi bulukhuni (affix)
→ Swazi bulula (affix)
→ Swazi bulwane (affix)
→ Swazi bumanti (affix)
→ Swazi bumbalwa (affix)
→ Swazi bumhlophe (affix)
→ Swazi bumnandzi (affix)
→ Swazi bumnyama (affix)
→ Swazi bumphofu (affix)
→ Swazi bumphunga (affix)
→ Swazi bumsulwa (affix)
→ Swazi bumtfubi (affix)