6 letter words:
koruna10,
5 letter words:
knaur9,
knurl9,
korun9,
krona9,
loran5,
lunar5,
ulnar5,
4 letter words:
kaon8,
karn8,
knar8,
knur8,
koan8,
kola8,
kora8,
kuna8,
lank8,
lark8,
lunk8,
lurk8,
nark8,
okra8,
raku8,
rank8,
loan4,
lorn4,
lour4,
luna4,
nurl4,
oral4,
roan4,
ulan4,
ulna4,
3 letter words:
ark7,
auk7,
koa7,
kor7,
oak7,
oka7,
lar3,
nor3,
oar3,
ora3,
our3,
ran3,
run3,
urn3,
2 letter words:
ka6,
al2,
an2,
ar2,
la2,
lo2,
na2,
no2,
nu2,
on2,
or2,
un2,