8 letter words:
fissions11,
ossifies11,
suasions8,
7 letter words:
finises10,
fission10,
fusains10,
fusions10,
infuses10,
unifies10,
essoins7,
ionises7,
osseins7,
sanious7,
sanseis7,
seasons7,
seisins7,
session7,
sinuses7,
suasion7,
6 letter words:
fossae9,
fossas9,
fosses9,
fusain9,
fusion9,
fusses9,
infuse9,
snafus9,
unsafe9,
anises6,
anuses6,
enosis6,
eosins6,
essoin6,
ionise6,
isseis6,
issues6,
niseis6,
noesis6,
noises6,
nouses6,
onuses6,
ossein6,
sanies6,
sansei6,
sasins6,
season6,
seisin6,
sonsie6,
souses6,
usneas6,
5 letter words:
fanes8,
fanos8,
fauns8,
fines8,
finis8,
finos8,
foins8,
fossa8,
fosse8,
fuses8,
infos8,
naifs8,
neifs8,
safes8,
seifs8,
snafu8,
sofas8,
aeons5,
anise5,
asses5,
eosin5,
issei5,
issue5,
nisei5,
nisus5,
noise5,
noses5,
oases5,
oasis5,
ossia5,
sains5,
sanes5,
sasin5,
sensa5,
sines5,
sinus5,
sises5,
sones5,
souse5,
unais5,
usnea5,
4 letter words:
enuf7,
fain7,
fane7,
fano7,
fans7,
faun7,
fens7,
fess7,
feus7,
fine7,
fino7,
fins7,
foes7,
foin7,
fons7,
foss7,
funs7,
fuse7,
fuss7,
info7,
naif7,
neif7,
oafs7,
safe7,
seif7,
sofa7,
aeon4,
ains4,
anes4,
anis4,
anus4,
eons4,
inia4,
ions4,
naoi4,
naos4,
ness4,
nisi4,
noes4,
nose4,
nous4,
ones4,
onus4,
oses4,
ossa4,
sain4,
sane4,
sans4,
sass4,
seas4,
seis4,
sine4,
sins4,
sone4,
sons4,
sous4,
sues4,
suns4,
suss4,
unai4,
uses4,
3 letter words:
efs6,
fan6,
fas6,
fen6,
fes6,
feu6,
fie6,
fin6,
foe6,
fon6,
fou6,
fun6,
ifs6,
oaf6,
ain3,
ais3,
ane3,
ani3,
ass3,
eau3,
ens3,
eon3,
ess3,
ins3,
ion3,
nae3,
nos3,
nus3,
oes3,
one3,
ons3,
ose3,
sae3,
sau3,
sea3,
sei3,
sen3,
sin3,
sis3,
son3,
sos3,
sou3,
sue3,
sun3,
uns3,
use3,
2 letter words:
ef5,
fa5,
fe5,
if5,
of5,
ae2,
ai2,
an2,
as2,
en2,
es2,
in2,
is2,
na2,
ne2,
no2,
nu2,
oe2,
oi2,
on2,
os2,
si2,
so2,
un2,
us2,