6 letter words:
spooks12,
kousso10,
5 letter words:
spook11,
kusso9,
sooks9,
souks9,
soups7,
4 letter words:
kops10,
koss8,
sook8,
souk8,
suks8,
oops6,
opus6,
poos6,
puss6,
sops6,
soup6,
sups6,
sous4,
3 letter words:
kop9,
kos7,
suk7,
ops5,
poo5,
pus5,
sop5,
sup5,
upo5,
ups5,
sos3,
sou3,
2 letter words:
op4,
up4,
os2,
so2,
us2,