6 letter words:
scatty11,
scatts8,
5 letter words:
catty10,
cysts10,
sayst8,
stays8,
tasty8,
tatty8,
casts7,
scats7,
scatt7,
tacts7,
stats5,
4 letter words:
yays10,
cays9,
cyst9,
says7,
stay7,
acts6,
cast6,
cats6,
sacs6,
scat6,
tact6,
stat4,
tass4,
tats4,
3 letter words:
yay9,
cay8,
ays6,
say6,
sty6,
act5,
cat5,
sac5,
ass3,
att3,
sat3,
tas3,
tat3,
2 letter words:
ay5,
ya5,
as2,
at2,
ta2,