5 letter words:
afoul8,
flora8,
flour8,
fluor8,
4 letter words:
flak11,
folk11,
fork11,
kola8,
kora8,
lark8,
lurk8,
okra8,
raku8,
farl7,
faro7,
foal7,
fora7,
foul7,
four7,
furl7,
loaf7,
rolf7,
lour4,
oral4,
3 letter words:
kaf10,
ark7,
auk7,
koa7,
kor7,
oak7,
oka7,
arf6,
far6,
flu6,
for6,
fou6,
fro6,
fur6,
oaf6,
lar3,
oar3,
ora3,
our3,
2 letter words:
ka6,
fa5,
of5,
al2,
ar2,
la2,
lo2,
or2,