4 letter words:
klik12,
bilk10,
bouk10,
buik10,
bulk10,
blow9,
bowl9,
kilo8,
oulk8,
boil6,
lobi6,
3 letter words:
kow10,
wok10,
bok9,
kob9,
bow8,
ilk7,
koi7,
oik7,
ouk7,
low6,
owl6,
bio5,
boi5,
lib5,
lob5,
obi5,
lou3,
oil3,
2 letter words:
ki6,
ko6,
ow5,
wo5,
bi4,
bo4,
ob4,
io2,
li2,
lo2,
oi2,
ou2,