6 letter words:
folkie13,
5 letter words:
folie8,
4 letter words:
fike11,
folk11,
kief11,
kilo8,
koel8,
like8,
loke8,
file7,
filo7,
floe7,
foil7,
lief7,
life7,
3 letter words:
kef10,
kif10,
eik7,
elk7,
ilk7,
koi7,
lek7,
oik7,
oke7,
elf6,
fie6,
fil6,
foe6,
lei3,
lie3,
oil3,
ole3,
2 letter words:
ki6,
ko6,
ef5,
fe5,
if5,
of5,
el2,
io2,
li2,
lo2,
oe2,
oi2,
