5 letter words:
forby13,
4 letter words:
fury10,
buoy9,
bury9,
forb9,
orby9,
ruby9,
four7,
your7,
3 letter words:
foy9,
fry9,
boy8,
buy8,
fob8,
fub8,
yob8,
for6,
fou6,
fro6,
fur6,
you6,
bro5,
bur5,
orb5,
rob5,
rub5,
urb5,
our3,
2 letter words:
by7,
of5,
oy5,
yo5,
bo4,
or2,