6 letter words:
haffet15,
5 letter words:
haute8,
4 letter words:
huff13,
haaf10,
haft10,
heft10,
teff10,
tuff10,
eath7,
fate7,
feat7,
feta7,
haet7,
hate7,
haut7,
heat7,
thae7,
tufa7,
3 letter words:
aff9,
eff9,
feh9,
aah6,
aft6,
aha6,
eft6,
eth6,
fat6,
fet6,
feu6,
hae6,
hat6,
het6,
hue6,
hut6,
the6,
ate3,
eat3,
eau3,
eta3,
tae3,
tau3,
tea3,
uta3,
ute3,
2 letter words:
ah5,
ef5,
eh5,
fa5,
fe5,
ha5,
he5,
uh5,
aa2,
ae2,
at2,
et2,
ta2,
ut2,