7 letter words:
proofer12,
reproof12,
6 letter words:
woofer12,
prower11,
reroof9,
roofer9,
roofie9,
poorer8,
ropier8,
5 letter words:
power10,
proof10,
wiper10,
firer8,
frier8,
frore8,
rifer8,
rower8,
wirer8,
wooer8,
wrier8,
poori7,
prier7,
prior7,
repro7,
riper7,
roper7,
oorie5,
4 letter words:
frow10,
wife10,
woof10,
poof9,
prof9,
prow9,
wipe9,
fire7,
fore7,
froe7,
reif7,
rife7,
roof7,
weir7,
wire7,
wore7,
peri6,
pier6,
poor6,
pore6,
repo6,
ripe6,
rope6,
3 letter words:
jew13,
jow13,
joe10,
few9,
fop8,
pew8,
pow8,
wop8,
fer6,
fie6,
fir6,
foe6,
for6,
fro6,
owe6,
ref6,
rif6,
row6,
woe6,
woo6,
ope5,
per5,
pie5,
poi5,
poo5,
pro5,
rep5,
rip5,
err3,
ire3,
ore3,
rei3,
roe3,
2 letter words:
jo9,
ef5,
fe5,
if5,
of5,
ow5,
we5,
wo5,
op4,
pe4,
pi4,
er2,
oe2,
oi2,
or2,
re2,