5 letter words:
combo11,
coomb11,
4 letter words:
womb11,
comb10,
boom8,
tomb8,
boot6,
coot6,
moot6,
obit6,
omit6,
otic6,
toom6,
3 letter words:
cwm10,
bow8,
cow8,
mow8,
cob7,
mib7,
mic7,
mob7,
moc7,
tow6,
two6,
wit6,
woo6,
wot6,
bio5,
bit5,
boo5,
bot5,
coo5,
cot5,
moo5,
mot5,
obi5,
tic5,
tom5,
oot3,
too3,
2 letter words:
ow5,
wo5,
bi4,
bo4,
mi4,
mo4,
om4,
it2,
oi2,
ti2,
to2,