5 letter words:
dorps8,
drops8,
prods8,
sprod8,
4 letter words:
dops7,
dorp7,
drop7,
pods7,
prod7,
spod7,
pros6,
dors5,
ords5,
rods5,
sord5,
3 letter words:
dop6,
pod6,
ops5,
pos5,
pro5,
sop5,
dor4,
dos4,
dso4,
ods4,
ord4,
rod4,
sod4,
ors3,
2 letter words:
op4,
po4,
do3,
od3,
or2,
os2,
so2,