9 letter words:
epitaxies18,
8 letter words:
expiates17,
7 letter words:
expiate16,
pieties9,
6 letter words:
apexes15,
expats15,
pixies15,
axites13,
taxies13,
etapes8,
pastie8,
peseta8,
petsai8,
pietas8,
pities8,
5 letter words:
expat14,
paxes14,
pixes14,
pixie14,
axite12,
exist12,
exits12,
ixias12,
sixte12,
taxes12,
taxis12,
texas12,
etape7,
paise7,
paste7,
pates7,
pease7,
peats7,
peise7,
pieta7,
piste7,
pitas7,
sepia7,
septa7,
spait7,
spate7,
spite7,
steep7,
stipe7,
tapes7,
tapis7,
tepas7,
tipis7,
setae5,
tease5,
4 letter words:
apex13,
axes11,
axis11,
exes11,
exit11,
ixia11,
sext11,
taxi11,
apes6,
apse6,
pase6,
past6,
pate6,
pats6,
peas6,
peat6,
pees6,
pest6,
pets6,
pias6,
pies6,
pita6,
pits6,
seep6,
sept6,
sipe6,
spae6,
spat6,
spit6,
step6,
tape6,
taps6,
tepa6,
tipi6,
tips6,
aits4,
ates4,
ease4,
east4,
eats4,
etas4,
sate4,
sati4,
seat4,
seta4,
site4,
teas4,
tees4,
ties4,
3 letter words:
pax12,
pix12,
axe10,
sax10,
sex10,
six10,
tax10,
xis10,
ape5,
apt5,
asp5,
pas5,
pat5,
pea5,
pee5,
pes5,
pet5,
pia5,
pie5,
pis5,
pit5,
psi5,
pst5,
sap5,
sip5,
spa5,
tap5,
tip5,
ais3,
ait3,
ate3,
eat3,
eta3,
its3,
sae3,
sat3,
sea3,
see3,
sei3,
set3,
sit3,
tae3,
tas3,
tea3,
tee3,
tie3,
tis3,
2 letter words:
ax9,
ex9,
xi9,
pa4,
pe4,
pi4,
ae2,
ai2,
as2,
at2,
es2,
et2,
is2,
it2,
si2,
ta2,
ti2,