5 letter words:
bunya10,
4 letter words:
yank11,
bank10,
bauk10,
bunk10,
knub10,
nabk10,
kuna8,
yuan7,
buna6,
3 letter words:
kay10,
kyu10,
yak10,
yuk10,
kab9,
aby8,
bay8,
buy8,
auk7,
any6,
ayu6,
nay6,
ban5,
bun5,
nab5,
nub5,
2 letter words:
ky9,
by7,
ka6,
ay5,
ny5,
ya5,
yu5,
ab4,
ba4,
an2,
na2,
nu2,
un2,