9 letter words:
airproofs14,
8 letter words:
airproof13,
6 letter words:
proofs11,
friars9,
pooris8,
priors8,
arioso6,
5 letter words:
fraps10,
poofs10,
profs10,
proof10,
spoof10,
fairs8,
faros8,
fiars8,
friar8,
roofs8,
sofar8,
pairs7,
paris7,
parrs7,
poori7,
praos7,
prior7,
proas7,
proso7,
psoai7,
sapor7,
sopor7,
spoor7,
arris5,
orris5,
roars5,
sirra5,
4 letter words:
fops9,
frap9,
poof9,
prof9,
arfs7,
fair7,
faro7,
fiar7,
firs7,
fora7,
oafs7,
rifs7,
roof7,
sofa7,
apos6,
oops6,
pair6,
parr6,
pars6,
pias6,
piso6,
pois6,
poor6,
poos6,
prao6,
proa6,
pros6,
raps6,
rasp6,
rips6,
soap6,
spar6,
airs4,
oars4,
orra4,
osar4,
rais4,
rias4,
roar4,
sari4,
soar4,
sora4,
sori4,
3 letter words:
fop8,
arf6,
far6,
fas6,
fir6,
for6,
fro6,
ifs6,
oaf6,
rif6,
apo5,
asp5,
ops5,
par5,
pas5,
pia5,
pis5,
poi5,
poo5,
pro5,
psi5,
rap5,
rip5,
sap5,
sip5,
sop5,
spa5,
air3,
ais3,
ars3,
oar3,
ora3,
ors3,
rai3,
ras3,
ria3,
sir3,
sri3,
2 letter words:
fa5,
if5,
of5,
op4,
pa4,
pi4,
ai2,
ar2,
as2,
is2,
oi2,
or2,
os2,
si2,
so2,