5 letter words:
zatis14,
zoist14,
iotas5,
ostia5,
stoai5,
4 letter words:
sitz13,
zati13,
zits13,
aits4,
iota4,
itas4,
oast4,
oats4,
sati4,
stoa4,
tais4,
taos4,
tosa4,
3 letter words:
azo12,
saz12,
zas12,
zit12,
zoa12,
zos12,
ais3,
ait3,
ios3,
iso3,
ita3,
its3,
oat3,
sai3,
sat3,
sit3,
sot3,
tai3,
tao3,
tas3,
tis3,
2 letter words:
za11,
zo11,
ai2,
as2,
at2,
io2,
is2,
it2,
oi2,
os2,
si2,
so2,
st2,
ta2,
ti2,
to2,