6 letter words:
spoofs11,
5 letter words:
poofs10,
spoof10,
soops7,
4 letter words:
fops9,
poof9,
foss7,
oofs7,
oops6,
poos6,
poss6,
soop6,
sops6,
3 letter words:
fop8,
oof6,
oop5,
ops5,
poo5,
pos5,
sop5,
oos3,
sos3,
2 letter words:
of5,
op4,
po4,
oo2,
os2,
so2,