5 letter words:
combs11,
osmic9,
4 letter words:
comb10,
cobs8,
mibs8,
mics8,
mobs8,
mocs8,
bios6,
miso6,
obis6,
3 letter words:
cob7,
mib7,
mic7,
mob7,
moc7,
bio5,
bis5,
bos5,
cis5,
cos5,
ism5,
mis5,
mos5,
obi5,
oms5,
sib5,
sic5,
sim5,
sob5,
som5,
2 letter words:
bi4,
bo4,
mi4,
mo4,
om4,
is2,
oi2,
os2,
si2,
so2,