5 letter words:
poker11,
proke11,
loper7,
poler7,
prole7,
4 letter words:
kelp10,
perk10,
poke10,
polk10,
pork10,
kero8,
koel8,
kore8,
loke8,
roke8,
lerp6,
lope6,
olpe6,
pole6,
pore6,
repo6,
rope6,
eorl4,
lore4,
orle4,
role4,
3 letter words:
kep9,
kop9,
elk7,
erk7,
kor7,
lek7,
oke7,
rok7,
lep5,
lop5,
ope5,
per5,
pol5,
pre5,
pro5,
rep5,
lor3,
ole3,
ore3,
reo3,
roe3,
2 letter words:
ko6,
op4,
pe4,
po4,
el2,
er2,
lo2,
oe2,
or2,
re2,