6 letter words:
peeper10,
repute8,
5 letter words:
peepe9,
upper9,
erupt7,
peter7,
petre7,
puree7,
rupee7,
tepee7,
upter7,
4 letter words:
peep8,
perp8,
prep8,
repp8,
epee6,
peer6,
pere6,
pert6,
pree6,
puer6,
pure6,
rete4,
teer4,
tree4,
true4,
3 letter words:
pep7,
pup7,
pee5,
per5,
pet5,
pre5,
pur5,
put5,
rep5,
tup5,
urp5,
ere3,
ree3,
ret3,
rue3,
rut3,
tee3,
ure3,
ute3,
2 letter words:
pe4,
up4,
ee2,
er2,
et2,
re2,
te2,
ur2,
ut2,