6 letter words:
fainne9,
unfine9,
5 letter words:
faine8,
ennui5,
inane5,
4 letter words:
enuf7,
fain7,
fane7,
faun7,
feni7,
fine7,
naif7,
neif7,
nief7,
nife7,
aine4,
aune4,
eina4,
nain4,
nane4,
nine4,
unai4,
3 letter words:
auf6,
fae6,
fan6,
fen6,
feu6,
fie6,
fin6,
fun6,
nef6,
ain3,
ane3,
ani3,
ann3,
aue3,
ean3,
eau3,
inn3,
nae3,
nan3,
nie3,
nun3,
uni3,
2 letter words:
ef5,
fa5,
fe5,
if5,
ae2,
ai2,
an2,
ea2,
en2,
in2,
na2,
ne2,
nu2,
un2,