5 letter words:
kippa13,
koppa13,
okapi11,
pikau11,
appui9,
4 letter words:
kipp12,
koap10,
paik10,
pika10,
pouk10,
puka10,
kuia8,
pipa8,
pupa8,
oupa6,
3 letter words:
kip9,
kop9,
app7,
auk7,
kai7,
koa7,
koi7,
oak7,
oik7,
oka7,
ouk7,
pap7,
pip7,
pop7,
pup7,
apo5,
oup5,
pia5,
piu5,
poa5,
poi5,
upo5,
2 letter words:
ka6,
ki6,
ko6,
op4,
pa4,
pi4,
po4,
up4,
ai2,
io2,
oi2,
ou2,