5 letter words:
looby10,
lorry8,
brool7,
4 letter words:
boyo9,
byrl9,
orby9,
lory7,
rory7,
bolo6,
bool6,
boor6,
broo6,
lobo6,
obol6,
loor4,
3 letter words:
boy8,
yob8,
loy6,
boo5,
bor5,
bro5,
brr5,
lob5,
obo5,
orb5,
rob5,
loo3,
lor3,
oor3,
roo3,
2 letter words:
by7,
oy5,
yo5,
bo4,
ob4,
lo2,
oo2,
or2,