6 letter words:
offend13,
donnee7,
neoned7,
5 letter words:
offed12,
foehn11,
honed9,
donee6,
donne6,
4 letter words:
doff11,
fohn10,
feed8,
fend8,
feod8,
fond8,
heed8,
hoed8,
ohed8,
hone7,
dene5,
done5,
need5,
node5,
nene4,
neon4,
none4,
3 letter words:
eff9,
feh9,
foh9,
off9,
def7,
edh7,
fed7,
hod7,
fee6,
fen6,
foe6,
fon6,
hen6,
hoe6,
hon6,
noh6,
dee4,
den4,
doe4,
don4,
end4,
nod4,
ode4,
eon3,
nee3,
one3,
2 letter words:
ef5,
eh5,
fe5,
he5,
ho5,
of5,
oh5,
de3,
do3,
ed3,
od3,
en2,
ne2,
no2,
oe2,
on2,