7 letter words:
chopper16,
6 letter words:
hopper13,
copper12,
5 letter words:
epoch12,
perch12,
porch12,
chore10,
ephor10,
hoper10,
ocher10,
ochre10,
coper9,
preop9,
4 letter words:
chop11,
pech11,
cher9,
echo9,
hope9,
oche9,
roch9,
cope8,
crop8,
pepo8,
perp8,
poep8,
pope8,
prep8,
prop8,
repp8,
hero7,
hoer7,
hore7,
cero6,
core6,
pore6,
repo6,
rope6,
3 letter words:
che8,
ech8,
hep8,
hoc8,
hop8,
och8,
peh8,
pho8,
poh8,
cep7,
cop7,
pec7,
pep7,
pop7,
her6,
hoe6,
reh6,
rho6,
cor5,
eco5,
ope5,
orc5,
per5,
pre5,
pro5,
rec5,
rep5,
roc5,
ore3,
reo3,
roe3,
2 letter words:
ch7,
eh5,
he5,
ho5,
oh5,
op4,
pe4,
po4,
er2,
oe2,
or2,
re2,