6 letter words:
preyer11,
5 letter words:
peery10,
perry10,
pryer10,
4 letter words:
prez15,
prey9,
pyre9,
peep8,
perp8,
prep8,
repp8,
eery7,
eyer7,
eyre7,
peer6,
pere6,
pree6,
3 letter words:
zep14,
zee12,
pry8,
pye8,
yep8,
pep7,
eye6,
rye6,
pee5,
per5,
rep5,
ere3,
err3,
ree3,
2 letter words:
ye5,
pe4,
er2,
re2,