5 letter words:
kauri9,
4 letter words:
paik10,
park10,
pika10,
raki8,
raku8,
pair6,
prau6,
puri6,
3 letter words:
kip9,
ark7,
auk7,
irk7,
kir7,
par5,
pia5,
piu5,
pur5,
rap5,
rip5,
urp5,
air3,
rai3,
ria3,
2 letter words:
ka6,
ki6,
pa4,
pi4,
up4,
ai2,
ar2,