7 letter words:
pillion9,
6 letter words:
fillip11,
infill9,
5 letter words:
fillo8,
folio8,
lipin7,
polio7,
4 letter words:
flip9,
flop9,
poof9,
fill7,
filo7,
fino7,
foil7,
foin7,
fool7,
info7,
loof7,
loop6,
pili6,
pill6,
pion6,
poll6,
polo6,
pool6,
poon6,
lilo4,
lino4,
lion4,
loin4,
loon4,
nill4,
noil4,
nolo4,
olio4,
3 letter words:
fop8,
fil6,
fin6,
fon6,
lip5,
lop5,
nip5,
pin5,
poi5,
pol5,
poo5,
ill3,
ion3,
lin3,
loo3,
nil3,
noo3,
oil3,
ono3,
2 letter words:
if5,
of5,
op4,
pi4,
in2,
li2,
lo2,
no2,
oi2,
on2,