6 letter words:
sniffs12,
fossil9,
5 letter words:
sniff11,
filos8,
finos8,
floss8,
foils8,
foins8,
infos8,
linos5,
lions5,
loins5,
noils5,
silos5,
soils5,
4 letter words:
offs10,
filo7,
fils7,
fino7,
fins7,
foil7,
foin7,
fons7,
foss7,
info7,
ions4,
lino4,
lins4,
lion4,
loin4,
loss4,
nils4,
noil4,
oils4,
silo4,
sins4,
soil4,
soli4,
sols4,
sons4,
3 letter words:
iff9,
off9,
fil6,
fin6,
fon6,
ifs6,
ins3,
ion3,
lin3,
lis3,
nil3,
nos3,
oil3,
ons3,
sin3,
sis3,
sol3,
son3,
sos3,
2 letter words:
if5,
of5,
in2,
is2,
li2,
lo2,
no2,
oi2,
on2,
os2,
si2,
so2,