5 letter words:
thesp10,
4 letter words:
heps9,
hept9,
hesp9,
pehs9,
eths7,
hest7,
hets7,
shet7,
pest6,
pets6,
sept6,
spet6,
step6,
3 letter words:
hep8,
peh8,
pht8,
ehs6,
eth6,
hes6,
het6,
she6,
the6,
pes5,
pet5,
pst5,
est3,
set3,
tes3,
2 letter words:
eh5,
he5,
sh5,
pe4,
es2,
et2,
st2,
te2,