6 letter words:
koppie14,
5 letter words:
pokie11,
pouke11,
poupe9,
4 letter words:
kipp12,
kepi10,
kipe10,
pike10,
poke10,
pouk10,
puke10,
pepo8,
pipe8,
poep8,
pope8,
euoi4,
3 letter words:
kep9,
kip9,
kop9,
eik7,
euk7,
koi7,
kue7,
oik7,
oke7,
ouk7,
pep7,
pip7,
pop7,
pup7,
uke7,
ope5,
oup5,
pie5,
piu5,
poi5,
upo5,
2 letter words:
ki6,
ko6,
op4,
pe4,
pi4,
po4,
up4,
io2,
oe2,
oi2,
ou2,