6 letter words:
unsafe9,
5 letter words:
fanes8,
fauns8,
snafu8,
aunes5,
usnea5,
4 letter words:
aufs7,
enuf7,
fane7,
fans7,
faun7,
fens7,
feus7,
funs7,
fuse7,
nefs7,
safe7,
anes4,
anus4,
aune4,
eans4,
eaus4,
sane4,
sean4,
sena4,
3 letter words:
auf6,
efs6,
fae6,
fan6,
fas6,
fen6,
fes6,
feu6,
fun6,
nef6,
ane3,
aue3,
ean3,
eas3,
eau3,
ens3,
nae3,
nas3,
nus3,
sae3,
san3,
sau3,
sea3,
sen3,
sue3,
sun3,
uns3,
use3,
2 letter words:
ef5,
fa5,
fe5,
ae2,
an2,
as2,
ea2,
en2,
es2,
na2,
ne2,
nu2,
un2,
us2,
