7 letter words:
foining11,
6 letter words:
wifing13,
fining10,
owning10,
ungown10,
wining10,
woning10,
5 letter words:
fugio9,
fungi9,
fungo9,
gonif9,
owing9,
wongi9,
unwon8,
inion5,
union5,
4 letter words:
gowf11,
figo8,
fung8,
gnow8,
gown8,
wing8,
fini7,
fino7,
foin7,
info7,
nown7,
winn7,
wino7,
ginn5,
ingo5,
nong5,
noni4,
noun4,
3 letter words:
wof9,
fig7,
fog7,
fug7,
gif7,
wig7,
wog7,
fin6,
fon6,
fou6,
fun6,
iwi6,
now6,
own6,
ufo6,
win6,
won6,
gin4,
gio4,
gnu4,
gon4,
gun4,
nog4,
inn3,
ion3,
non3,
nun3,
uni3,
2 letter words:
if5,
of5,
ow5,
wo5,
gi3,
go3,
gu3,
ug3,
in2,
io2,
no2,
nu2,
oi2,
on2,
ou2,
un2,