5 letter words:
dowps11,
dipso8,
4 letter words:
dowp10,
pows9,
sowp9,
swop9,
wisp9,
wops9,
dows8,
dips7,
dops7,
pods7,
spod7,
piso6,
pois6,
3 letter words:
pow8,
wop8,
dow7,
dip6,
dop6,
pod6,
sow6,
wis6,
wos6,
ops5,
pis5,
poi5,
pos5,
psi5,
sip5,
sop5,
dis4,
dos4,
dso4,
ids4,
ods4,
sod4,
ios3,
iso3,
2 letter words:
ow5,
wo5,
op4,
pi4,
po4,
di3,
do3,
id3,
od3,
io2,
is2,
oi2,
os2,
si2,
so2,