7 letter words:
epizoic20,
coppice15,
6 letter words:
epopee10,
5 letter words:
cozie16,
piece9,
4 letter words:
zoic15,
cepe8,
cope8,
epic8,
peep8,
pepo8,
pice8,
pipe8,
pope8,
epee6,
3 letter words:
coz14,
zep14,
zip14,
zee12,
cep7,
cop7,
pec7,
pep7,
pic7,
pip7,
pop7,
cee5,
ice5,
ope5,
pee5,
pie5,
poi5,
2 letter words:
op4,
pe4,
pi4,
oe2,
oi2,