7 letter words:
porifer12,
6 letter words:
porier8,
ropier8,
5 letter words:
preif10,
prief10,
firer8,
frier8,
frore8,
rifer8,
porer7,
prier7,
prior7,
prore7,
repro7,
riper7,
roper7,
rorie5,
4 letter words:
prof9,
fier7,
fire7,
fore7,
froe7,
orfe7,
reif7,
rife7,
peri6,
pier6,
pore6,
repo6,
ripe6,
rope6,
rore4,
3 letter words:
fop8,
erf6,
fer6,
fie6,
fir6,
foe6,
for6,
fro6,
orf6,
ref6,
rif6,
ope5,
per5,
pie5,
pir5,
poi5,
pre5,
pro5,
rep5,
rip5,
err3,
ire3,
ore3,
rei3,
reo3,
roe3,
2 letter words:
ef5,
fe5,
if5,
of5,
op4,
pe4,
pi4,
po4,
er2,
io2,
oe2,
oi2,
or2,
re2,
