9 letter words:
disproofs15,
8 letter words:
disproof14,
7 letter words:
isopods10,
sporoid10,
porosis9,
6 letter words:
proofs11,
spoofs11,
fiords10,
dipsos9,
droops9,
fossor9,
isopod9,
sprods9,
pooris8,
prosos8,
sopors8,
spoors8,
5 letter words:
poofs10,
profs10,
proof10,
spifs10,
spoof10,
fidos9,
fiord9,
foids9,
foods9,
fordo9,
fords9,
dipso8,
dorps8,
drips8,
droop8,
drops8,
poods8,
prods8,
roofs8,
spods8,
sprod8,
pisos7,
poori7,
priss7,
proso7,
pross7,
risps7,
roops7,
soops7,
sopor7,
spoor7,
doors6,
doris6,
dross6,
odors6,
odsos6,
ordos6,
roods6,
sordo6,
sords6,
4 letter words:
fops9,
poof9,
prof9,
spif9,
difs8,
fido8,
fids8,
foid8,
food8,
ford8,
dips7,
dops7,
dorp7,
drip7,
drop7,
firs7,
foss7,
fris7,
fros7,
oofs7,
orfs7,
pods7,
pood7,
prod7,
rifs7,
roof7,
spod7,
oops6,
pirs6,
piso6,
piss6,
pois6,
poor6,
poos6,
poss6,
proo6,
pros6,
psis6,
rips6,
risp6,
roop6,
sips6,
soop6,
sops6,
diss5,
door5,
doos5,
dors5,
doss5,
dsos5,
odor5,
odso5,
ordo5,
ords5,
rids5,
rods5,
rood5,
sods5,
sord5,
isos4,
roos4,
sirs4,
sori4,
sris4,
3 letter words:
fop8,
dif7,
dof7,
fid7,
dip6,
dop6,
fir6,
for6,
fro6,
ifs6,
oof6,
orf6,
pod6,
rif6,
sif6,
oop5,
ops5,
pir5,
pis5,
poi5,
poo5,
pos5,
pro5,
psi5,
rip5,
sip5,
sop5,
dis4,
doo4,
dor4,
dos4,
dso4,
ids4,
ods4,
ord4,
rid4,
rod4,
sod4,
ios3,
iso3,
oor3,
oos3,
ors3,
roo3,
sir3,
sis3,
sos3,
sri3,
2 letter words:
if5,
of5,
op4,
pi4,
po4,
di3,
do3,
id3,
od3,
io2,
is2,
oi2,
oo2,
or2,
os2,
si2,
so2,