6 letter words:
haboob13,
5 letter words:
baboo9,
4 letter words:
boho9,
booh9,
hobo9,
boab8,
boba8,
boob8,
3 letter words:
bah8,
boh8,
hob8,
abb7,
bob7,
hao6,
hoa6,
hoo6,
oho6,
ooh6,
abo5,
boa5,
boo5,
oba5,
obo5,
2 letter words:
ah5,
ha5,
ho5,
oh5,
ab4,
ba4,
bo4,
ob4,
oo2,