6 letter words:
kipper14,
pauper10,
5 letter words:
piker11,
kauri9,
paper9,
piper9,
pupae9,
upper9,
pareu7,
aurei5,
uraei5,
4 letter words:
kepi10,
paik10,
park10,
peak10,
perk10,
pika10,
pike10,
puke10,
keir8,
kier8,
perp8,
pipe8,
prep8,
pupa8,
rake8,
raki8,
raku8,
repp8,
aper6,
pair6,
pare6,
pear6,
peri6,
pier6,
prau6,
pure6,
puri6,
rape6,
reap6,
ripe6,
urea4,
3 letter words:
kep9,
kip9,
app7,
ark7,
auk7,
irk7,
kae7,
kea7,
kir7,
kue7,
pap7,
pep7,
pip7,
pup7,
uke7,
ape5,
par5,
pea5,
per5,
pia5,
pie5,
piu5,
pur5,
rap5,
rep5,
rip5,
urp5,
air3,
are3,
ear3,
eau3,
era3,
ire3,
rai3,
rei3,
ria3,
rue3,
2 letter words:
ka6,
ki6,
pa4,
pe4,
pi4,
up4,
ae2,
ai2,
ar2,
er2,
re2,