7 letter words:
plonker13,
5 letter words:
plonk11,
poker11,
proke11,
pronk11,
krone9,
loper7,
pelon7,
pleon7,
poler7,
prole7,
prone7,
enrol5,
loner5,
nerol5,
4 letter words:
kelp10,
knop10,
penk10,
perk10,
poke10,
polk10,
ponk10,
pork10,
keno8,
kern8,
kero8,
koel8,
kore8,
loke8,
nerk8,
nork8,
renk8,
roke8,
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,
3 letter words:
kep9,
kop9,
elk7,
erk7,
ken7,
kon7,
kor7,
lek7,
nek7,
oke7,
rok7,
lep5,
lop5,
nep5,
ope5,
pen5,
per5,
pol5,
pre5,
pro5,
rep5,
eon3,
ern3,
lor3,
nor3,
ole3,
one3,
ore3,
ren3,
reo3,
roe3,
2 letter words:
ko6,
op4,
pe4,
po4,
el2,
en2,
er2,
lo2,
ne2,
no2,
oe2,
on2,
or2,
re2,