5 letter words:
puree7,
rupee7,
ourie5,
4 letter words:
peer6,
pere6,
peri6,
pier6,
pore6,
pour6,
pree6,
pure6,
puri6,
repo6,
ripe6,
rope6,
roup6,
euro4,
roue4,
3 letter words:
ope5,
pee5,
per5,
pie5,
piu5,
poi5,
pro5,
pur5,
rep5,
rip5,
upo5,
urp5,
ere3,
ire3,
ore3,
our3,
ree3,
rei3,
roe3,
rue3,
2 letter words:
op4,
pe4,
pi4,
up4,
er2,
oe2,
oi2,
or2,
re2,