7 letter words:
wofully16,
6 letter words:
foully12,
5 letter words:
folly11,
fully11,
lowly11,
woful11,
wolly11,
4 letter words:
flow10,
fowl10,
owly10,
wolf10,
yowl10,
foul7,
full7,
wull7,
3 letter words:
fly9,
foy9,
wof9,
yow9,
flu6,
fou6,
low6,
loy6,
owl6,
ufo6,
you6,
lou3,
2 letter words:
fy8,
of5,
ow5,
oy5,
wo5,
yo5,
yu5,
lo2,
ou2,