7 letter words:
opioids10,
6 letter words:
isopod9,
opioid9,
5 letter words:
dipso8,
poods8,
4 letter words:
dips7,
dops7,
pods7,
pood7,
spod7,
oops6,
piso6,
pois6,
poos6,
soop6,
doos5,
odso5,
3 letter words:
dip6,
dop6,
pod6,
oop5,
ops5,
pis5,
poi5,
poo5,
pos5,
psi5,
sip5,
sop5,
dis4,
doo4,
dos4,
dso4,
ids4,
ods4,
sod4,
ios3,
iso3,
oos3,
2 letter words:
op4,
pi4,
po4,
di3,
do3,
id3,
od3,
io2,
is2,
oi2,
oo2,
os2,
si2,
so2,