6 letter words:
cubica12,
buibui10,
5 letter words:
bucku13,
kibbi13,
cubic11,
4 letter words:
back12,
buck12,
bauk10,
buik10,
cauk10,
babu8,
buba8,
bubu8,
kuia8,
3 letter words:
ick9,
kab9,
abb7,
auk7,
bac7,
bib7,
bub7,
cab7,
cub7,
kai7,
2 letter words:
ka6,
ki6,
ab4,
ba4,
bi4,
ai2,