5 letter words:
bulky14,
blowy13,
yokul12,
4 letter words:
kybo13,
yolk11,
youk11,
yuko11,
bouk10,
bulk10,
owly10,
yowl10,
blow9,
bowl9,
buoy9,
oulk8,
3 letter words:
kow10,
kyu10,
wok10,
yok10,
yuk10,
bok9,
kob9,
yow9,
bow8,
boy8,
buy8,
yob8,
ouk7,
low6,
loy6,
owl6,
you6,
lob5,
lou3,
2 letter words:
ky9,
by7,
ko6,
ow5,
oy5,
wo5,
yo5,
yu5,
bo4,
ob4,
lo2,
ou2,