5 letter words:
paise7,
pause7,
sepia7,
4 letter words:
apes6,
apse6,
pais6,
pase6,
peas6,
pias6,
pies6,
pise6,
sipe6,
spae6,
spie6,
spue6,
supe6,
upas6,
eaus4,
3 letter words:
ape5,
asp5,
pas5,
pea5,
pes5,
pia5,
pie5,
pis5,
piu5,
psi5,
pus5,
sap5,
sip5,
spa5,
sup5,
ups5,
ais3,
aue3,
eas3,
eau3,
sae3,
sai3,
sau3,
sea3,
sei3,
sue3,
sui3,
use3,
2 letter words:
pa4,
pe4,
pi4,
up4,
ae2,
ai2,
as2,
ea2,
es2,
is2,
si2,
us2,