7 letter words:
boombox20,
5 letter words:
embox16,
bombe11,
bombo11,
4 letter words:
bomb10,
boob8,
boom8,
memo8,
mobe8,
mome8,
oboe6,
3 letter words:
box12,
exo10,
oxo10,
bob7,
ebb7,
mem7,
mob7,
mom7,
boo5,
emo5,
moe5,
moo5,
obe5,
obo5,
oom5,
2 letter words:
ex9,
ox9,
mm6,
be4,
bo4,
em4,
me4,
mo4,
ob4,
om4,
oe2,
oo2,