5 letter words:
koppa13,
okapi11,
4 letter words:
paik10,
pika10,
3 letter words:
wok10,
kip9,
kop9,
paw8,
pow8,
wap8,
wop8,
app7,
koa7,
koi7,
oak7,
oka7,
pap7,
pip7,
pop7,
apo5,
pia5,
poi5,
2 letter words:
ka6,
ki6,
aw5,
ow5,
wo5,
op4,
pa4,
pi4,
ai2,
oi2,