5 letter words:
okapi11,
parki11,
korai9,
4 letter words:
koap10,
paik10,
park10,
pika10,
pork10,
karo8,
kora8,
okra8,
raik8,
raki8,
pair6,
prao6,
proa6,
3 letter words:
kip9,
kop9,
ark7,
irk7,
kai7,
kir7,
koa7,
koi7,
kor7,
oak7,
oik7,
oka7,
rok7,
apo5,
par5,
pia5,
pir5,
poa5,
poi5,
pro5,
rap5,
rip5,
air3,
oar3,
ora3,
rai3,
ria3,
2 letter words:
ka6,
ki6,
ko6,
op4,
pa4,
pi4,
po4,
ai2,
ar2,
io2,
oi2,
or2,