7 letter words:
casitas9,
cassata9,
astasia7,
6 letter words:
casita8,
cassia8,
5 letter words:
casas7,
casts7,
cists7,
scats7,
assai5,
satis5,
4 letter words:
acta6,
acts6,
asci6,
casa6,
cast6,
cats6,
cist6,
sacs6,
scat6,
sics6,
tics6,
aits4,
sati4,
sits4,
tass4,
3 letter words:
taj10,
act5,
cat5,
cis5,
sac5,
sic5,
tic5,
aas3,
ais3,
ait3,
ass3,
its3,
sat3,
sis3,
sit3,
tas3,
tis3,
2 letter words:
aa2,
ai2,
as2,
at2,
is2,
it2,
si2,
ta2,
ti2,