4 letter words:
futz16,
fuze16,
huff13,
heft10,
teff10,
tuff10,
enuf7,
hent7,
hunt7,
then7,
tune4,
3 letter words:
fez15,
eff9,
feh9,
eft6,
eth6,
fen6,
fet6,
feu6,
fun6,
hen6,
het6,
hue6,
hun6,
hut6,
nth6,
the6,
net3,
nun3,
nut3,
ten3,
tun3,
ute3,
2 letter words:
ef5,
eh5,
fe5,
he5,
uh5,
en2,
et2,
ne2,
nu2,
un2,
ut2,