7 letter words:
foining11,
6 letter words:
wifing13,
fining10,
owning10,
wining10,
5 letter words:
fugio9,
fungi9,
fungo9,
gonif9,
owing9,
unwon8,
inion5,
union5,
4 letter words:
gown8,
wing8,
fino7,
foin7,
info7,
wino7,
noun4,
3 letter words:
fig7,
fog7,
fug7,
wig7,
wog7,
fin6,
fon6,
fou6,
fun6,
now6,
own6,
win6,
won6,
gin4,
gnu4,
gun4,
nog4,
inn3,
ion3,
nun3,
2 letter words:
if5,
of5,
ow5,
wo5,
go3,
in2,
no2,
nu2,
oi2,
on2,
un2,