7 letter words:
spiroid10,
5 letter words:
dipso8,
dorps8,
drips8,
drops8,
prods8,
irids6,
4 letter words:
dips7,
dorp7,
drip7,
drop7,
pods7,
prod7,
piso6,
pois6,
pros6,
rips6,
dors5,
irid5,
rids5,
rods5,
sord5,
iris4,
sori4,
3 letter words:
dip6,
pod6,
ops5,
pis5,
poi5,
pro5,
psi5,
rip5,
sip5,
sop5,
dis4,
dor4,
dos4,
ids4,
ods4,
rid4,
rod4,
sod4,
ors3,
sir3,
sri3,
2 letter words:
op4,
pi4,
do3,
id3,
od3,
is2,
oi2,
or2,
os2,
si2,
so2,
