7 letter words:
alcopop13,
5 letter words:
apoop9,
cloop9,
copal9,
paolo7,
4 letter words:
calp8,
capo8,
clap8,
clop8,
coop8,
oppo8,
paco8,
palp8,
plap8,
plop8,
poco8,
poop8,
alco6,
calo6,
coal6,
cola6,
cool6,
loca6,
loco6,
loop6,
opal6,
polo6,
pool6,
3 letter words:
app7,
cap7,
cop7,
pac7,
pap7,
pop7,
alp5,
apo5,
col5,
coo5,
lac5,
lap5,
lop5,
oca5,
oop5,
pal5,
poa5,
pol5,
poo5,
loo3,
2 letter words:
op4,
pa4,
po4,
al2,
la2,
lo2,
oo2,