6 letter words:
choice13,
echoic13,
5 letter words:
chico12,
epoch12,
4 letter words:
chic11,
chip11,
chop11,
pech11,
echo9,
hope9,
cope8,
epic8,
pice8,
3 letter words:
chi8,
hep8,
hic8,
hip8,
hop8,
ich8,
peh8,
phi8,
poh8,
cep7,
cop7,
pec7,
pic7,
hie6,
hoe6,
ice5,
ope5,
pie5,
poi5,
2 letter words:
eh5,
he5,
hi5,
ho5,
oh5,
op4,
pe4,
pi4,
oe2,
oi2,