5 letter words:
faker12,
freak12,
oaker9,
afore8,
4 letter words:
fake11,
fork11,
kerf11,
karo8,
kero8,
kora8,
kore8,
okra8,
rake8,
reak8,
roke8,
afro7,
fare7,
faro7,
fear7,
fora7,
fore7,
frae7,
froe7,
orfe7,
aero4,
3 letter words:
kaf10,
kef10,
ake7,
ark7,
erk7,
kae7,
kea7,
koa7,
kor7,
oak7,
oka7,
oke7,
rok7,
arf6,
erf6,
fae6,
far6,
fer6,
foe6,
for6,
fra6,
fro6,
oaf6,
orf6,
ref6,
are3,
ear3,
era3,
oar3,
ora3,
ore3,
reo3,
roe3,
2 letter words:
ka6,
ko6,
ef5,
fa5,
fe5,
of5,
ae2,
ar2,
ea2,
er2,
oe2,
or2,
re2,