6 letter words:
pauper10,
5 letter words:
paper9,
pupae9,
rappe9,
upper9,
pareu7,
4 letter words:
pape8,
parp8,
perp8,
prep8,
pupa8,
repp8,
aper6,
pare6,
pear6,
prau6,
puer6,
pure6,
rape6,
reap6,
urea4,
3 letter words:
app7,
pap7,
pep7,
pup7,
ape5,
par5,
pea5,
per5,
pre5,
pur5,
rap5,
rep5,
urp5,
are3,
aue3,
ear3,
eau3,
era3,
rue3,
ure3,
2 letter words:
pa4,
pe4,
up4,
ae2,
ar2,
ea2,
er2,
re2,
ur2,