9 letter words:
proposals13,
8 letter words:
proposal12,
7 letter words:
apropos11,
poplars11,
saloops9,
6 letter words:
appros10,
poplar10,
aspros8,
orlops8,
parols8,
polars8,
prosos8,
psoras8,
saloop8,
salops8,
sapors8,
sloops8,
sopors8,
spools8,
spoors8,
sporal8,
roosas6,
solars6,
5 letter words:
apoop9,
appro9,
oppos9,
palps9,
parps9,
plaps9,
plops9,
poops9,
props9,
apsos7,
aspro7,
loops7,
opals7,
orlop7,
paolo7,
parol7,
polar7,
polos7,
pools7,
poral7,
praos7,
proas7,
proso7,
pross7,
psoas7,
psora7,
rasps7,
roops7,
salop7,
salps7,
sapor7,
slaps7,
sloop7,
slops7,
soaps7,
soops7,
sopor7,
sopra7,
spars7,
spool7,
spoor7,
lasso5,
orals5,
roosa5,
saros5,
soars5,
solar5,
solas5,
solos5,
sools5,
soral5,
soras5,
4 letter words:
apps8,
oppo8,
palp8,
paps8,
parp8,
plap8,
plop8,
poop8,
pops8,
prop8,
alps6,
apos6,
apso6,
asps6,
laps6,
loop6,
lops6,
oops6,
opal6,
pals6,
pars6,
pass6,
poas6,
polo6,
pols6,
pool6,
poor6,
poos6,
poss6,
prao6,
proa6,
proo6,
pros6,
raps6,
rasp6,
roop6,
salp6,
saps6,
slap6,
slop6,
soap6,
soop6,
sops6,
spar6,
spas6,
also4,
lars4,
lass4,
loor4,
loos4,
loss4,
oars4,
oral4,
osar4,
ossa4,
roos4,
sals4,
sars4,
soar4,
sola4,
solo4,
sols4,
sool4,
sora4,
3 letter words:
app7,
pap7,
pop7,
alp5,
apo5,
asp5,
lap5,
lop5,
oop5,
ops5,
pal5,
par5,
pas5,
poa5,
pol5,
poo5,
pos5,
pro5,
rap5,
sap5,
sop5,
spa5,
als3,
ars3,
ass3,
lar3,
las3,
loo3,
lor3,
los3,
oar3,
oor3,
oos3,
ora3,
ors3,
ras3,
roo3,
sal3,
sar3,
sol3,
sos3,
2 letter words:
op4,
pa4,
po4,
al2,
ar2,
as2,
la2,
lo2,
oo2,
or2,
os2,
so2,
