11 letter words:
pilferproof21,
9 letter words:
fireproof17,
8 letter words:
floppier15,
profiler13,
7 letter words:
proffer15,
flipper14,
flopper14,
offeror13,
riffler13,
profile12,
proofer12,
reproof12,
loppier11,
rippler11,
floorer10,
loopier9,
6 letter words:
piffle14,
ripoff14,
fipple13,
riffle12,
pilfer11,
lipper10,
lopper10,
propel10,
proper10,
ripper10,
ripple10,
flooie9,
reroof9,
rifler9,
rolfer9,
roofer9,
roofie9,
looper8,
pooler8,
poorer8,
ropier8,
oriole6,
5 letter words:
fifer11,
offer11,
proof10,
piper9,
preop9,
filer8,
firer8,
flier8,
floor8,
folio8,
frier8,
frore8,
lifer8,
rifer8,
rifle8,
loper7,
orlop7,
peril7,
plier7,
poler7,
polio7,
poori7,
prier7,
prior7,
prole7,
repro7,
riper7,
roper7,
looie5,
oiler5,
oorie5,
oriel5,
reoil5,
4 letter words:
fief10,
fife10,
riff10,
flip9,
flop9,
pelf9,
poof9,
prof9,
pepo8,
perp8,
pipe8,
plop8,
poop8,
pope8,
prep8,
prop8,
repp8,
file7,
filo7,
fire7,
flir7,
floe7,
foil7,
fool7,
fore7,
froe7,
lief7,
life7,
loof7,
reif7,
rife7,
rolf7,
roof7,
lipe6,
loop6,
lope6,
peri6,
pier6,
pile6,
plie6,
pole6,
polo6,
pool6,
poor6,
pore6,
repo6,
ripe6,
rope6,
lier4,
lire4,
lore4,
oleo4,
olio4,
orle4,
riel4,
rile4,
roil4,
role4,
3 letter words:
eff9,
iff9,
off9,
fop8,
pep7,
pip7,
pop7,
elf6,
fer6,
fie6,
fil6,
fir6,
foe6,
for6,
fro6,
ref6,
rif6,
lip5,
lop5,
ope5,
per5,
pie5,
poi5,
pol5,
poo5,
pro5,
rep5,
rip5,
err3,
ire3,
lei3,
lie3,
loo3,
oil3,
ole3,
ore3,
rei3,
roe3,
2 letter words:
ef5,
fe5,
if5,
of5,
op4,
pe4,
pi4,
el2,
er2,
li2,
lo2,
oe2,
oi2,
or2,
re2,
