6 letter words:
poppet12,
poppit12,
potpie10,
tippet10,
tiptop10,
tiptoe8,
5 letter words:
epopt9,
pipet9,
petit7,
petti7,
petto7,
4 letter words:
pepo8,
pipe8,
poep8,
pope8,
piet6,
poet6,
pote6,
pott6,
tipt6,
tope6,
topi6,
tite4,
toit4,
tote4,
3 letter words:
pep7,
pip7,
pop7,
ope5,
opt5,
pet5,
pie5,
pit5,
poi5,
pot5,
tip5,
top5,
tet3,
tie3,
tit3,
toe3,
tot3,
2 letter words:
op4,
pe4,
pi4,
po4,
et2,
io2,
it2,
oe2,
oi2,
te2,
ti2,
to2,