6 letter words:
percen10,
5 letter words:
creep9,
crepe9,
pence9,
perce9,
cerne7,
neper7,
preen7,
4 letter words:
prez15,
cepe8,
cere6,
cree6,
neep6,
peen6,
peer6,
pene6,
pere6,
pern6,
pree6,
erne4,
reen4,
3 letter words:
zep14,
rez12,
zee12,
cep7,
pec7,
cee5,
nep5,
pee5,
pen5,
per5,
pre5,
rec5,
rep5,
een3,
ene3,
ere3,
ern3,
nee3,
ree3,
ren3,
2 letter words:
pe4,
ee2,
en2,
er2,
ne2,
re2,