6 letter words:
faunae9,
5 letter words:
faena8,
fauna8,
4 letter words:
enuf7,
faan7,
fane7,
faun7,
aune4,
3 letter words:
auf6,
faa6,
fae6,
fan6,
fen6,
feu6,
fun6,
nef6,
ana3,
ane3,
aua3,
aue3,
ean3,
eau3,
nae3,
2 letter words:
ef5,
fa5,
fe5,
aa2,
ae2,
an2,
ea2,
en2,
na2,
ne2,
nu2,
un2,