7 letter words:
boombox20,
6 letter words:
booboo10,
5 letter words:
oxbow17,
bombo11,
4 letter words:
womb11,
bomb10,
boob8,
boom8,
3 letter words:
wox13,
box12,
oxo10,
bow8,
mow8,
bob7,
mob7,
woo6,
boo5,
moo5,
obo5,
oom5,
2 letter words:
ox9,
ow5,
wo5,
bo4,
mo4,
ob4,
om4,
oo2,