6 letter words:
faults9,
flatus9,
5 letter words:
fault8,
flats8,
sulfa8,
tufas8,
luaus5,
sault5,
talus5,
usual5,
4 letter words:
futz16,
lutz13,
fast7,
fats7,
flat7,
flus7,
tufa7,
alts4,
last4,
lats4,
latu4,
luau4,
lust4,
salt4,
saul4,
slat4,
slut4,
sulu4,
taus4,
ulus4,
utas4,
3 letter words:
zas12,
aft6,
fas6,
fat6,
flu6,
als3,
alt3,
las3,
lat3,
sal3,
sat3,
sau3,
tas3,
tau3,
ulu3,
uta3,
uts3,
2 letter words:
za11,
fa5,
al2,
as2,
at2,
la2,
ta2,
us2,
ut2,