5 letter words:
anker9,
krona9,
krone9,
naker9,
nerka9,
oaken9,
oaker9,
ranke9,
4 letter words:
kane8,
kaon8,
karn8,
karo8,
keno8,
kern8,
kero8,
knar8,
koan8,
kora8,
kore8,
nark8,
nerk8,
nork8,
okra8,
rake8,
rank8,
reak8,
renk8,
roke8,
aeon4,
aero4,
earn4,
eoan4,
nare4,
near4,
oner4,
rean4,
roan4,
rone4,
3 letter words:
ake7,
ark7,
erk7,
kae7,
kea7,
ken7,
koa7,
kon7,
kor7,
nek7,
oak7,
oka7,
oke7,
rok7,
ane3,
are3,
ean3,
ear3,
eon3,
era3,
ern3,
nae3,
nor3,
oar3,
one3,
ora3,
ore3,
ran3,
ren3,
reo3,
roe3,
2 letter words:
ka6,
ko6,
ae2,
an2,
ar2,
ea2,
en2,
er2,
na2,
ne2,
no2,
oe2,
on2,
or2,
re2,