10 letter words:
opsonifies15,
8 letter words:
spoonies10,
7 letter words:
finises10,
fission10,
foisons10,
isospin9,
poisons9,
sinopie9,
spinose9,
ionises7,
6 letter words:
spoofs11,
foison9,
opines8,
opsins8,
poises8,
poison8,
ponies8,
posies8,
snipes8,
snoops8,
spines8,
spoons8,
enosis6,
eosins6,
essoin6,
ionise6,
niseis6,
noesis6,
noises6,
nooses6,
ossein6,
seisin6,
sonsie6,
5 letter words:
poofs10,
spoof10,
fines8,
finis8,
finos8,
foins8,
fosse8,
infos8,
neifs8,
seifs8,
opens7,
opine7,
opsin7,
peins7,
penis7,
peons7,
pesos7,
pines7,
pions7,
pisos7,
poise7,
pones7,
poons7,
poses7,
posse7,
sipes7,
snipe7,
snips7,
snoop7,
spies7,
spine7,
spins7,
spoon7,
eosin5,
issei5,
nisei5,
noise5,
noose5,
noses5,
sines5,
sones5,
4 letter words:
fops9,
poof9,
fens7,
fess7,
fine7,
fino7,
fins7,
foes7,
foin7,
fons7,
foss7,
info7,
neif7,
seif7,
epos6,
nips6,
nope6,
oops6,
open6,
opes6,
pein6,
pens6,
peon6,
peso6,
pies6,
pine6,
pins6,
pion6,
piso6,
piss6,
pois6,
pone6,
pons6,
poon6,
poos6,
pose6,
psis6,
sipe6,
sips6,
snip6,
sops6,
spin6,
eons4,
ions4,
ness4,
nisi4,
noes4,
nose4,
ones4,
onos4,
oses4,
seis4,
sine4,
sins4,
sone4,
sons4,
soon4,
3 letter words:
fop8,
efs6,
fen6,
fes6,
fie6,
fin6,
foe6,
fon6,
ifs6,
nip5,
ope5,
ops5,
pen5,
pes5,
pie5,
pin5,
pis5,
poi5,
poo5,
psi5,
sip5,
sop5,
ens3,
eon3,
ess3,
ins3,
ion3,
noo3,
nos3,
oes3,
one3,
ono3,
ons3,
ose3,
sei3,
sen3,
sin3,
sis3,
son3,
sos3,
2 letter words:
ef5,
fe5,
if5,
of5,
op4,
pe4,
pi4,
en2,
es2,
in2,
is2,
ne2,
no2,
oe2,
oi2,
on2,
os2,
si2,
so2,
