5 letter words:
kutas9,
fauts8,
tufas8,
4 letter words:
kafs11,
auks8,
kats8,
kuta8,
skat8,
skua8,
taks8,
task8,
tusk8,
aufs7,
fast7,
fats7,
faut7,
fust7,
saft7,
tufa7,
saut4,
taus4,
utas4,
3 letter words:
kaf10,
ask7,
auk7,
kas7,
kat7,
ska7,
suk7,
tak7,
tsk7,
aft6,
auf6,
fas6,
fat6,
sat3,
sau3,
tas3,
tau3,
uta3,
uts3,
2 letter words:
ka6,
fa5,
as2,
at2,
st2,
ta2,
us2,
ut2,