7 letter words:
blowoff18,
5 letter words:
boffo13,
4 letter words:
boff12,
flow10,
fowl10,
wolf10,
woof10,
blow9,
bowl9,
fool7,
loof7,
wool7,
bolo6,
bool6,
lobo6,
obol6,
3 letter words:
off9,
wof9,
bow8,
fob8,
low6,
oof6,
owl6,
woo6,
boo5,
lob5,
obo5,
loo3,
2 letter words:
of5,
ow5,
wo5,
bo4,
ob4,
lo2,
oo2,