5 letter words:
fugio9,
folio8,
igloo6,
logoi6,
4 letter words:
figo8,
flog8,
golf8,
goof8,
gulf8,
filo7,
foil7,
fool7,
foul7,
loof7,
gool5,
iglu5,
logo5,
olio4,
3 letter words:
fig7,
fog7,
fug7,
gif7,
fil6,
flu6,
fou6,
oof6,
ufo6,
gio4,
goo4,
gul4,
lig4,
log4,
lug4,
loo3,
lou3,
oil3,
2 letter words:
if5,
of5,
gi3,
go3,
gu3,
ug3,
io2,
li2,
lo2,
oi2,
oo2,
ou2,