7 letter words:
buffoon15,
5 letter words:
boffo13,
buffo13,
4 letter words:
boff12,
buff12,
nuff10,
bufo9,
boon6,
boun6,
3 letter words:
off9,
fob8,
fub8,
fon6,
fou6,
fun6,
oof6,
ufo6,
bon5,
boo5,
bun5,
nob5,
nub5,
obo5,
noo3,
ono3,
oon3,
2 letter words:
of5,
bo4,
ob4,
no2,
nu2,
on2,
oo2,
ou2,
un2,
