8 letter words:
fissions11,
7 letter words:
fission10,
foisons10,
6 letter words:
foison9,
iodins7,
snoods7,
inions6,
onions6,
5 letter words:
fidos9,
finds9,
fonds9,
foods9,
finis8,
finos8,
foins8,
infos8,
dinos6,
iodin6,
snood6,
inion5,
noons5,
onion5,
4 letter words:
difs8,
fido8,
fids8,
find8,
fond8,
food8,
fino7,
fins7,
foin7,
fons7,
foss7,
info7,
dino5,
dins5,
diss5,
dons5,
doss5,
nidi5,
nodi5,
nods5,
sods5,
inns4,
ions4,
nisi4,
noon4,
onos4,
sins4,
sons4,
soon4,
3 letter words:
dif7,
fid7,
fin6,
fon6,
ifs6,
din4,
dis4,
don4,
dos4,
ids4,
nod4,
ods4,
sod4,
inn3,
ins3,
ion3,
noo3,
nos3,
ono3,
ons3,
sin3,
sis3,
son3,
sos3,
2 letter words:
if5,
of5,
do3,
id3,
od3,
in2,
is2,
no2,
oi2,
on2,
os2,
si2,
so2,