5 letter words:
fauna8,
haunt8,
thana8,
unhat8,
4 letter words:
haaf10,
haft10,
hauf10,
faan7,
faun7,
faut7,
hant7,
haut7,
hunt7,
taha7,
tanh7,
than7,
tufa7,
anta4,
atua4,
aunt4,
tana4,
tuan4,
tuna4,
3 letter words:
fah9,
aah6,
aft6,
aha6,
auf6,
faa6,
fan6,
fat6,
fun6,
han6,
hat6,
hun6,
hut6,
nah6,
nth6,
ana3,
ant3,
aua3,
nat3,
nut3,
tan3,
tau3,
tun3,
uta3,
2 letter words:
ah5,
fa5,
ha5,
uh5,
aa2,
an2,
at2,
na2,
nu2,
ta2,
un2,
ut2,