8 letter words:
protocol12,
7 letter words:
precool11,
6 letter words:
cooper10,
coplot10,
copter10,
colter8,
cooler8,
cooter8,
lector8,
looper8,
ocelot8,
petrol8,
pooler8,
pooter8,
pootle8,
replot8,
looter6,
retool6,
rootle6,
rotolo6,
tooler6,
5 letter words:
clept9,
cloop9,
coopt9,
coper9,
crept9,
ceorl7,
cloot7,
clote7,
color7,
cooer7,
crool7,
loper7,
opter7,
orlop7,
poler7,
poort7,
potoo7,
prole7,
recto7,
repot7,
telco7,
toper7,
troop7,
trope7,
4 letter words:
clop8,
coop8,
cope8,
crop8,
poco8,
celt6,
cero6,
cert6,
clot6,
cole6,
colt6,
cool6,
coot6,
core6,
cote6,
lept6,
lerp6,
loco6,
loop6,
lope6,
olpe6,
pelt6,
pert6,
plot6,
poet6,
pole6,
polo6,
polt6,
pool6,
poor6,
poot6,
pore6,
port6,
pote6,
proo6,
repo6,
roop6,
rope6,
toco6,
tope6,
topo6,
torc6,
trop6,
eorl4,
loor4,
loot4,
lore4,
lote4,
loto4,
oleo4,
orle4,
role4,
root4,
rote4,
rotl4,
roto4,
tole4,
tool4,
tore4,
toro4,
3 letter words:
cep7,
cop7,
pec7,
cel5,
col5,
coo5,
cor5,
cot5,
eco5,
lep5,
lop5,
oop5,
ope5,
opt5,
orc5,
per5,
pet5,
pol5,
poo5,
pot5,
pre5,
pro5,
rec5,
rep5,
roc5,
tec5,
toc5,
top5,
elt3,
let3,
loo3,
lor3,
lot3,
ole3,
oor3,
oot3,
ore3,
ort3,
reo3,
ret3,
roe3,
roo3,
rot3,
tel3,
toe3,
too3,
tor3,
2 letter words:
op4,
pe4,
po4,
el2,
er2,
et2,
lo2,
oe2,
oo2,
or2,
re2,
te2,
to2,