5 letter words:
poker11,
proke11,
pronk11,
krone9,
prone7,
4 letter words:
knop10,
penk10,
perk10,
poke10,
ponk10,
pork10,
keno8,
kern8,
kero8,
kore8,
nerk8,
nork8,
renk8,
roke8,
nope6,
open6,
peon6,
pern6,
pone6,
pore6,
porn6,
repo6,
rope6,
oner4,
rone4,
3 letter words:
kep9,
kop9,
erk7,
ken7,
kon7,
kor7,
nek7,
oke7,
rok7,
nep5,
ope5,
pen5,
per5,
pre5,
pro5,
rep5,
eon3,
ern3,
nor3,
one3,
ore3,
ren3,
reo3,
roe3,
2 letter words:
ko6,
op4,
pe4,
po4,
en2,
er2,
ne2,
no2,
oe2,
on2,
or2,
re2,