8 letter words:
propenol12,
7 letter words:
propone11,
6 letter words:
lopper10,
propel10,
looper8,
operon8,
pooler8,
5 letter words:
preop9,
loper7,
orlop7,
pelon7,
pleon7,
poler7,
porno7,
prole7,
prone7,
enrol5,
loner5,
nerol5,
orlon5,
4 letter words:
pepo8,
perp8,
plop8,
poop8,
pope8,
prep8,
prop8,
repp8,
loop6,
lope6,
nope6,
open6,
peon6,
pole6,
polo6,
pone6,
pool6,
poon6,
poor6,
pore6,
porn6,
repo6,
rope6,
enol4,
leno4,
lone4,
loon4,
lore4,
lorn4,
noel4,
nolo4,
oleo4,
orle4,
role4,
3 letter words:
pep7,
pop7,
lop5,
ope5,
pen5,
per5,
pol5,
poo5,
pro5,
rep5,
eon3,
ern3,
loo3,
noo3,
nor3,
ole3,
one3,
ono3,
ore3,
roe3,
2 letter words:
op4,
pe4,
el2,
en2,
er2,
lo2,
ne2,
no2,
oe2,
on2,
or2,
re2,
