5 letter words:
bombo11,
bumbo11,
4 letter words:
bomb10,
boob8,
boom8,
bubo8,
ombu8,
tomb8,
umbo8,
boot6,
bout6,
moot6,
motu6,
tomo6,
toom6,
3 letter words:
bob7,
bub7,
bum7,
mob7,
boo5,
bot5,
but5,
moo5,
mot5,
mou5,
mut5,
obo5,
oom5,
tom5,
tub5,
tum5,
oot3,
out3,
too3,
2 letter words:
bo4,
mo4,
mu4,
ob4,
om4,
um4,
oo2,
ou2,
to2,
ut2,