5 letter words:
foehn11,
often8,
4 letter words:
exon11,
next11,
oxen11,
fohn10,
heft10,
hoof10,
font7,
foot7,
hent7,
hone7,
hoot7,
then7,
note4,
onto4,
tone4,
toon4,
3 letter words:
fox13,
hex13,
oxo10,
feh9,
foh9,
eft6,
eth6,
fen6,
fet6,
foe6,
fon6,
hen6,
het6,
hoe6,
hon6,
hot6,
noh6,
nth6,
oft6,
oho6,
ooh6,
the6,
tho6,
eon3,
net3,
noo3,
not3,
one3,
ono3,
oot3,
ten3,
toe3,
ton3,
too3,
2 letter words:
ex9,
ox9,
ef5,
eh5,
fe5,
he5,
ho5,
of5,
oh5,
en2,
et2,
ne2,
no2,
oe2,
on2,
to2,