5 letter words:
kombu13,
4 letter words:
zouk17,
zobu15,
bouk10,
bulk10,
ombu8,
oulk8,
umbo8,
3 letter words:
moz14,
luz12,
zol12,
bok9,
kob9,
bum7,
mob7,
ouk7,
lob5,
lum5,
mol5,
mou5,
olm5,
lou3,
2 letter words:
zo11,
ko6,
bo4,
mo4,
mu4,
ob4,
om4,
um4,
lo2,
ou2,