5 letter words:
poboy12,
roopy10,
4 letter words:
boyo9,
orby9,
pory9,
pyro9,
ropy9,
yoop9,
yorp9,
prob8,
boor6,
broo6,
poor6,
proo6,
roop6,
3 letter words:
boy8,
pry8,
yob8,
bop7,
boo5,
bor5,
bro5,
obo5,
oop5,
orb5,
poo5,
pro5,
rob5,
oor3,
roo3,
2 letter words:
by7,
oy5,
yo5,
bo4,
ob4,
op4,
po4,
oo2,
or2,