6 letter words:
perron8,
proler8,
proner8,
5 letter words:
loper7,
pelon7,
pleon7,
poler7,
porer7,
prole7,
prone7,
prore7,
repro7,
roper7,
enrol5,
loner5,
nerol5,
4 letter words:
lerp6,
lope6,
nope6,
olpe6,
open6,
peon6,
pern6,
pole6,
pone6,
pore6,
porn6,
repo6,
rope6,
enol4,
eorl4,
leno4,
lone4,
lore4,
lorn4,
noel4,
nole4,
oner4,
orle4,
role4,
rone4,
rore4,
3 letter words:
lep5,
lop5,
nep5,
ope5,
pen5,
per5,
pol5,
pre5,
pro5,
rep5,
eon3,
ern3,
err3,
lor3,
nor3,
ole3,
one3,
ore3,
ren3,
reo3,
roe3,
2 letter words:
op4,
pe4,
po4,
el2,
en2,
er2,
lo2,
ne2,
no2,
oe2,
on2,
or2,
re2,