9 letter words:
unfooling13,
7 letter words:
fooling11,
fouling11,
glonoin8,
looning8,
louning8,
6 letter words:
ingulf10,
unfool9,
gonion7,
logion7,
looing7,
louing7,
olingo7,
oulong7,
5 letter words:
fling9,
flong9,
flung9,
fugio9,
fungi9,
fungo9,
gonif9,
gonof9,
folio8,
gluon6,
igloo6,
lingo6,
login6,
logoi6,
logon6,
lungi6,
onion5,
union5,
4 letter words:
figo8,
flog8,
fung8,
golf8,
goof8,
gulf8,
filo7,
fino7,
foil7,
foin7,
fool7,
foul7,
info7,
loof7,
ginn5,
gool5,
goon5,
iglu5,
ingo5,
ling5,
logo5,
long5,
lung5,
nong5,
linn4,
lino4,
lion4,
loin4,
loon4,
loun4,
noil4,
nolo4,
noni4,
noon4,
noul4,
noun4,
olio4,
3 letter words:
fig7,
fog7,
fug7,
gif7,
fil6,
fin6,
flu6,
fon6,
fou6,
fun6,
oof6,
ufo6,
gin4,
gio4,
gnu4,
gon4,
goo4,
gul4,
gun4,
lig4,
log4,
lug4,
nog4,
inn3,
ion3,
lin3,
loo3,
lou3,
nil3,
non3,
noo3,
nun3,
oil3,
ono3,
oon3,
uni3,
2 letter words:
if5,
of5,
gi3,
go3,
gu3,
ug3,
in2,
io2,
li2,
lo2,
no2,
nu2,
oi2,
on2,
oo2,
ou2,
un2,