5 letter words:
curch12,
perch12,
ruche10,
4 letter words:
pech11,
puce8,
cure6,
ecru6,
pure6,
3 letter words:
hep8,
hup8,
peh8,
cep7,
cup7,
pec7,
her6,
hue6,
cru5,
cue5,
cur5,
ecu5,
per5,
pur5,
rec5,
rep5,
urp5,
rue3,
2 letter words:
eh5,
he5,
uh5,
pe4,
up4,
er2,
re2,