7 letter words:
bandana10,
6 letter words:
kanban12,
banana8,
5 letter words:
abaka11,
banak11,
aband8,
banda8,
anana5,
4 letter words:
bank10,
nabk10,
dank9,
kana8,
band7,
nada5,
anan4,
anna4,
naan4,
nana4,
3 letter words:
kab9,
dak8,
aka7,
bad6,
dab6,
aba5,
baa5,
ban5,
nab5,
and4,
dan4,
ana3,
ann3,
nan3,
2 letter words:
ka6,
ab4,
ba4,
ad3,
da3,
aa2,
an2,
na2,