6 letter words:
banian8,
5 letter words:
nubia7,
unban7,
4 letter words:
bani6,
buna6,
bunn6,
anna4,
naan4,
nana4,
unai4,
3 letter words:
aba5,
baa5,
ban5,
bin5,
bun5,
nab5,
nib5,
nub5,
ain3,
ana3,
ani3,
inn3,
nan3,
nun3,
2 letter words:
ab4,
ba4,
bi4,
aa2,
ai2,
an2,
in2,
na2,
nu2,
un2,