5 letter words:
kooks13,
spook11,
kudos10,
poods8,
updos8,
4 letter words:
kook12,
kops10,
dusk9,
kudo9,
sook8,
souk8,
dups7,
pods7,
pood7,
puds7,
spud7,
updo7,
oops6,
opus6,
poos6,
soup6,
duos5,
ouds5,
udos5,
3 letter words:
kop9,
kos7,
suk7,
dup6,
pod6,
pud6,
ops5,
poo5,
pus5,
sop5,
sup5,
upo5,
ups5,
dos4,
duo4,
ods4,
oud4,
sod4,
udo4,
sou3,
2 letter words:
op4,
up4,
do3,
od3,
os2,
so2,
us2,