7 letter words:
glonoin8,
6 letter words:
gonion7,
logion7,
looing7,
olingo7,
oolong7,
5 letter words:
gluon6,
igloo6,
lingo6,
login6,
logoi6,
logon6,
lungi6,
onion5,
union5,
4 letter words:
goon5,
iglu5,
ling5,
logo5,
long5,
lung5,
linn4,
lino4,
lion4,
loin4,
loon4,
noil4,
nolo4,
noon4,
noun4,
olio4,
3 letter words:
gin4,
gnu4,
goo4,
gul4,
gun4,
log4,
lug4,
nog4,
inn3,
ion3,
lin3,
loo3,
nil3,
noo3,
nun3,
oil3,
ono3,
2 letter words:
go3,
in2,
li2,
lo2,
no2,
nu2,
oi2,
on2,
un2,