6 letter words:
pooris8,
porous8,
5 letter words:
orzos14,
ouzos14,
zoris14,
poops9,
props9,
pious7,
poori7,
pours7,
proso7,
puris7,
roups7,
sirup7,
sopor7,
spoor7,
4 letter words:
zips15,
orzo13,
ouzo13,
zoos13,
zori13,
pips8,
poop8,
pops8,
prop8,
pups8,
oops6,
opus6,
piso6,
pois6,
poor6,
poos6,
pour6,
pros6,
puri6,
purs6,
rips6,
roup6,
soup6,
spur6,
urps6,
ours4,
sori4,
sour4,
3 letter words:
zip14,
zoo12,
pip7,
pop7,
pup7,
ops5,
pis5,
piu5,
poi5,
poo5,
pro5,
psi5,
pur5,
pus5,
rip5,
sip5,
sop5,
sup5,
upo5,
ups5,
urp5,
ors3,
our3,
sir3,
sou3,
sri3,
2 letter words:
op4,
pi4,
up4,
is2,
oi2,
or2,
os2,
si2,
so2,
us2,