5 letter words:
combo11,
coomb11,
4 letter words:
bozo15,
mozo15,
zoom15,
bock12,
mock12,
womb11,
book10,
comb10,
cook10,
kobo10,
boom8,
3 letter words:
coz14,
zoo12,
cwm10,
wok10,
kob9,
bow8,
cow8,
mow8,
cob7,
mob7,
moc7,
woo6,
boo5,
coo5,
moo5,
2 letter words:
ow5,
wo5,
bo4,
mo4,
om4,