5 letter words:
foehn11,
felon8,
4 letter words:
fohn10,
floe7,
foen7,
fone7,
helo7,
hole7,
hone7,
enol4,
leno4,
lone4,
noel4,
nole4,
3 letter words:
feh9,
foh9,
elf6,
fen6,
foe6,
fon6,
hen6,
hoe6,
hon6,
nef6,
noh6,
eon3,
ole3,
one3,
2 letter words:
ef5,
eh5,
fe5,
he5,
ho5,
of5,
oh5,
el2,
en2,
lo2,
ne2,
no2,
oe2,
on2,