5 letter words:
faker12,
frank12,
freak12,
kenaf12,
krona9,
krone9,
oaken9,
afore8,
frena8,
4 letter words:
fake11,
fork11,
kerf11,
kane8,
kaon8,
karn8,
keno8,
kern8,
knar8,
koan8,
kora8,
kore8,
nark8,
okra8,
rake8,
rank8,
fane7,
fano7,
fare7,
faro7,
fear7,
fern7,
fora7,
fore7,
frae7,
froe7,
aeon4,
aero4,
earn4,
near4,
roan4,
3 letter words:
kaf10,
kef10,
ark7,
kae7,
kea7,
ken7,
koa7,
kor7,
oak7,
oka7,
oke7,
arf6,
fan6,
far6,
fen6,
fer6,
foe6,
fon6,
for6,
fro6,
oaf6,
ref6,
ane3,
are3,
ear3,
eon3,
era3,
ern3,
nae3,
nor3,
oar3,
one3,
ora3,
ore3,
ran3,
roe3,
2 letter words:
ka6,
ef5,
fa5,
fe5,
of5,
ae2,
an2,
ar2,
en2,
er2,
na2,
ne2,
no2,
oe2,
on2,
or2,
re2,