5 letter words:
seize14,
zitis14,
exist12,
exits12,
sixte12,
4 letter words:
size13,
zees13,
zest13,
ziti13,
zits13,
exes11,
exit11,
sext11,
site4,
tees4,
ties4,
3 letter words:
zee12,
zit12,
sex10,
six10,
xis10,
its3,
see3,
sei3,
set3,
sit3,
tee3,
tie3,
tis3,
2 letter words:
ex9,
xi9,
es2,
et2,
is2,
it2,
si2,
ti2,