5 letter words:
booms9,
bosom9,
tombs9,
boost7,
boots7,
moots7,
4 letter words:
boom8,
mobs8,
tomb8,
boos6,
boot6,
bots6,
moos6,
moot6,
most6,
mots6,
stob6,
toms6,
toom6,
oots4,
soot4,
3 letter words:
mob7,
boo5,
bos5,
bot5,
moo5,
mos5,
mot5,
oms5,
sob5,
som5,
tom5,
oot3,
sot3,
too3,
2 letter words:
bo4,
mo4,
om4,
os2,
so2,
to2,