5 letter words:
kloof12,
fillo8,
folio8,
4 letter words:
zill13,
folk11,
kill8,
kilo8,
kolo8,
look8,
fill7,
filo7,
foil7,
fool7,
loof7,
lilo4,
olio4,
3 letter words:
fiz15,
zoo12,
kif10,
ilk7,
koi7,
fil6,
ill3,
loo3,
oil3,
2 letter words:
ki6,
if5,
of5,
li2,
lo2,
oi2,