7 letter words:
checkup20,
5 letter words:
check16,
chuck16,
4 letter words:
heck13,
huck13,
peck12,
puck12,
kueh11,
pech11,
cuke10,
puke10,
puce8,
3 letter words:
kep9,
che8,
ech8,
hep8,
hup8,
peh8,
puh8,
cep7,
cup7,
euk7,
kue7,
pec7,
uke7,
hue6,
cue5,
ecu5,
2 letter words:
ch7,
eh5,
he5,
uh5,
pe4,
up4,
