6 letter words:
osmium10,
5 letter words:
momus9,
umbos9,
4 letter words:
bums8,
mibs8,
mobs8,
momi8,
moms8,
mums8,
umbo8,
bios6,
miso6,
obis6,
sumo6,
3 letter words:
bum7,
mib7,
mim7,
mob7,
mom7,
mum7,
umm7,
bio5,
bis5,
bos5,
bus5,
ism5,
mis5,
mos5,
mus5,
obi5,
oms5,
sib5,
sim5,
sob5,
som5,
sub5,
sum5,
sou3,
2 letter words:
mm6,
bi4,
bo4,
mi4,
mo4,
mu4,
om4,
um4,
is2,
oi2,
os2,
si2,
so2,
us2,