6 letter words:
wilful12,
5 letter words:
woful11,
fillo8,
4 letter words:
flow10,
fowl10,
wolf10,
fill7,
filo7,
foil7,
foul7,
full7,
will7,
wull7,
lilo4,
3 letter words:
wof9,
fil6,
flu6,
fou6,
low6,
owl6,
ufo6,
ill3,
lou3,
oil3,
2 letter words:
if5,
of5,
ow5,
wo5,
io2,
li2,
lo2,
oi2,
ou2,