5 letter words:
probe9,
rebop9,
loper7,
poler7,
prole7,
roble7,
4 letter words:
pleb8,
bole6,
bore6,
lobe6,
lope6,
pole6,
pore6,
repo6,
robe6,
rope6,
lore4,
orle4,
role4,
3 letter words:
bop7,
bel5,
bro5,
lob5,
lop5,
obe5,
ope5,
orb5,
per5,
pol5,
pro5,
reb5,
rep5,
rob5,
ole3,
ore3,
roe3,
2 letter words:
be4,
bo4,
op4,
pe4,
el2,
er2,
lo2,
oe2,
or2,
re2,