5 letter words:
bwana10,
nawab10,
nubia7,
4 letter words:
wain7,
bani6,
buna6,
unai4,
3 letter words:
wab8,
awa6,
awn6,
naw6,
wan6,
win6,
aba5,
baa5,
ban5,
bin5,
bun5,
nab5,
nib5,
nub5,
ain3,
ana3,
ani3,
2 letter words:
aw5,
ab4,
ba4,
bi4,
aa2,
ai2,
an2,
in2,
na2,
nu2,
un2,