9 letter words:
ossifying16,
7 letter words:
signify14,
yoginis11,
fission10,
6 letter words:
ignify13,
ossify12,
gonifs10,
yogini10,
yogins10,
gnosis7,
5 letter words:
gonif9,
yogin9,
yogis9,
finis8,
finos8,
foins8,
infos8,
noisy8,
sonsy8,
yonis8,
signs6,
sings6,
snogs6,
songs6,
4 letter words:
fogy11,
foys10,
figs8,
fogs8,
goys8,
yogi8,
fino7,
fins7,
foin7,
fons7,
foss7,
info7,
nosy7,
soys7,
yins7,
yoni7,
gins5,
nogs5,
sign5,
sing5,
snog5,
song5,
ions4,
nisi4,
sins4,
sons4,
3 letter words:
foy9,
fig7,
fog7,
goy7,
fin6,
fon6,
ifs6,
soy6,
syn6,
yin6,
yon6,
gin4,
gos4,
nog4,
ins3,
ion3,
nos3,
ons3,
sin3,
sis3,
son3,
sos3,
2 letter words:
if5,
of5,
oy5,
yo5,
go3,
in2,
is2,
no2,
oi2,
on2,
os2,
si2,
so2,