6 letter words:
koruna10,
5 letter words:
prank11,
punka11,
knaur9,
korun9,
krona9,
apron7,
4 letter words:
knap10,
knop10,
park10,
pork10,
punk10,
kaon8,
karn8,
knar8,
knur8,
koan8,
kora8,
kuna8,
nark8,
okra8,
raku8,
rank8,
porn6,
pour6,
prao6,
prau6,
proa6,
puna6,
roup6,
upon6,
roan4,
3 letter words:
kop9,
ark7,
auk7,
koa7,
kor7,
oak7,
oka7,
apo5,
nap5,
pan5,
par5,
pro5,
pun5,
pur5,
rap5,
upo5,
urp5,
nor3,
oar3,
ora3,
our3,
ran3,
run3,
urn3,
2 letter words:
ka6,
op4,
pa4,
up4,
an2,
ar2,
na2,
no2,
nu2,
on2,
or2,
un2,