5 letter words:
folio8,
ovoli8,
ovolo8,
4 letter words:
filo7,
fino7,
foil7,
foin7,
fool7,
info7,
loof7,
vino7,
viol7,
lino4,
lion4,
loin4,
loon4,
noil4,
nolo4,
olio4,
3 letter words:
fil6,
fin6,
fon6,
oof6,
vin6,
vol6,
ion3,
lin3,
loo3,
nil3,
noo3,
oil3,
ono3,
oon3,
2 letter words:
if5,
of5,
in2,
io2,
li2,
lo2,
no2,
oi2,
on2,
oo2,