5 letter words:
burry10,
burro7,
4 letter words:
kybo13,
roky11,
york11,
youk11,
yuko11,
bork10,
bouk10,
burk10,
buoy9,
bury9,
orby9,
ruby9,
koru8,
rory7,
your7,
burr6,
3 letter words:
kyu10,
yok10,
yuk10,
bok9,
kob9,
boy8,
buy8,
yob8,
kor7,
ouk7,
rok7,
you6,
bor5,
bro5,
brr5,
bru5,
bur5,
orb5,
rob5,
rub5,
urb5,
our3,
2 letter words:
ky9,
by7,
ko6,
oy5,
yo5,
yu5,
bo4,
ob4,
or2,
ou2,
ur2,