5 letter words:
chelp12,
epoch12,
4 letter words:
chop11,
pech11,
echo9,
help9,
holp9,
hope9,
lech9,
loch9,
oche9,
clop8,
cope8,
helo7,
hole7,
cole6,
lope6,
olpe6,
pole6,
3 letter words:
che8,
ech8,
hep8,
hoc8,
hop8,
och8,
peh8,
pho8,
poh8,
cep7,
cop7,
pec7,
hoe6,
cel5,
col5,
eco5,
lep5,
lop5,
ope5,
pol5,
ole3,
2 letter words:
ch7,
eh5,
he5,
ho5,
oh5,
op4,
pe4,
po4,
el2,
lo2,
oe2,