5 letter words:
bombs11,
tombs9,
4 letter words:
bomb10,
bobs8,
mobs8,
tomb8,
bots6,
most6,
mots6,
stob6,
toms6,
3 letter words:
bob7,
mob7,
bos5,
bot5,
mos5,
mot5,
obs5,
oms5,
sob5,
som5,
tom5,
sot3,
2 letter words:
bo4,
mo4,
ob4,
om4,
os2,
so2,
st2,
to2,