9 letter words:
cosponsor13,
8 letter words:
pocosons12,
7 letter words:
pocoson11,
scroops11,
nonpoor9,
nonpros9,
sponson9,
sponsor9,
6 letter words:
scoops10,
scroop10,
corsos8,
croons8,
pornos8,
prosos8,
scorns8,
snoops8,
sopors8,
spoons8,
spoors8,
5 letter words:
coops9,
corps9,
crops9,
scoop9,
scops9,
conns7,
coons7,
corno7,
corns7,
corso7,
croon7,
cross7,
noops7,
poons7,
porno7,
porns7,
proso7,
pross7,
roops7,
scorn7,
snoop7,
soops7,
sopor7,
spoon7,
spoor7,
noons5,
roons5,
sorns5,
4 letter words:
coop8,
cops8,
crop8,
poco8,
scop8,
conn6,
cons6,
coon6,
coos6,
corn6,
cors6,
coss6,
noop6,
oops6,
orcs6,
pons6,
poon6,
poor6,
poos6,
porn6,
poss6,
proo6,
pros6,
rocs6,
roop6,
socs6,
soop6,
sops6,
noon4,
onos4,
oons4,
roon4,
roos4,
sons4,
soon4,
sorn4,
3 letter words:
cop7,
con5,
coo5,
cor5,
cos5,
oop5,
ops5,
orc5,
poo5,
pos5,
pro5,
roc5,
soc5,
sop5,
non3,
noo3,
nor3,
nos3,
ono3,
ons3,
oon3,
oor3,
oos3,
ors3,
roo3,
son3,
sos3,
2 letter words:
op4,
po4,
no2,
on2,
oo2,
or2,
os2,
so2,