5 letter words:
proud8,
4 letter words:
judo12,
prop8,
pupu8,
dorp7,
drop7,
prod7,
updo7,
pour6,
roup6,
dour5,
duro5,
3 letter words:
pop7,
pup7,
dup6,
pod6,
pud6,
pro5,
pur5,
upo5,
urp5,
dor4,
duo4,
oud4,
rod4,
udo4,
urd4,
our3,
2 letter words:
jo9,
op4,
up4,
do3,
od3,
or2,