5 letter words:
fauns8,
snafu8,
tufas8,
aunts5,
tunas5,
4 letter words:
fans7,
fast7,
fats7,
faun7,
funs7,
tufa7,
ants4,
anus4,
aunt4,
nuts4,
stun4,
tans4,
taus4,
tuna4,
tuns4,
utas4,
3 letter words:
aft6,
fan6,
fas6,
fat6,
fun6,
ant3,
nus3,
nut3,
sat3,
sau3,
sun3,
tan3,
tas3,
tau3,
tun3,
uns3,
uta3,
uts3,
2 letter words:
fa5,
an2,
as2,
at2,
na2,
nu2,
ta2,
un2,
us2,
ut2,