7 letter words:
puddock17,
4 letter words:
pock12,
puck12,
dock11,
duck11,
pouk10,
douk9,
kudo9,
coup8,
douc7,
doup7,
updo7,
3 letter words:
kop9,
cop7,
cup7,
ouk7,
cod6,
cud6,
doc6,
dop6,
dup6,
pod6,
pud6,
dod5,
dud5,
odd5,
oup5,
upo5,
duo4,
oud4,
udo4,
2 letter words:
ko6,
op4,
po4,
up4,
do3,
od3,
ou2,