5 letter words:
pixes14,
exist12,
exits12,
sixte12,
piste7,
spite7,
stipe7,
4 letter words:
exit11,
sext11,
pest6,
pets6,
pies6,
pits6,
sept6,
sipe6,
spit6,
step6,
tips6,
site4,
ties4,
3 letter words:
pix12,
sex10,
six10,
xis10,
pes5,
pet5,
pie5,
pis5,
pit5,
psi5,
pst5,
sip5,
tip5,
its3,
sei3,
set3,
sit3,
tie3,
tis3,
2 letter words:
ex9,
xi9,
pe4,
pi4,
es2,
et2,
is2,
it2,
si2,
ti2,