6 letter words:
zephyr23,
chypre16,
cypher16,
5 letter words:
hyper13,
crepy12,
perch12,
4 letter words:
chez18,
prez15,
hype12,
yech12,
pech11,
hery10,
cher9,
prey9,
pyre9,
rype9,
perp8,
prep8,
repp8,
3 letter words:
zep14,
rez12,
hyp11,
hey9,
hye9,
rhy9,
yeh9,
che8,
cry8,
ech8,
hep8,
peh8,
pry8,
pye8,
yep8,
cep7,
pec7,
pep7,
her6,
reh6,
rye6,
per5,
pre5,
rec5,
rep5,
2 letter words:
ch7,
eh5,
he5,
ye5,
pe4,
er2,
re2,