5 letter words:
yolky15,
bulky14,
4 letter words:
poky13,
upby11,
yolk11,
bulk10,
buoy9,
ploy9,
poly9,
loup6,
3 letter words:
yok10,
yuk10,
kob9,
kop9,
boy8,
buy8,
ply8,
yob8,
yup8,
bop7,
pub7,
you6,
lob5,
lop5,
pol5,
pul5,
upo5,
2 letter words:
by7,
oy5,
yo5,
bo4,
op4,
up4,
lo2,