6 letter words:
boocoo10,
5 letter words:
zombi18,
combo11,
coomb11,
4 letter words:
bozo15,
mozo15,
zoic15,
zoom15,
womb11,
comb10,
boom8,
3 letter words:
wiz15,
biz14,
coz14,
zoo12,
cwm10,
bow8,
cow8,
mow8,
cob7,
mib7,
mic7,
mob7,
moc7,
woo6,
bio5,
boo5,
coo5,
moo5,
obi5,
2 letter words:
ow5,
wo5,
bi4,
bo4,
mi4,
mo4,
om4,
oi2,