7 letter words:
banoffi15,
6 letter words:
boffin14,
5 letter words:
biffo13,
4 letter words:
baff12,
biff12,
boff12,
naff10,
niff10,
fain7,
fano7,
fino7,
foin7,
info7,
naif7,
bani6,
bona6,
obia6,
naoi4,
3 letter words:
aff9,
iff9,
off9,
fab8,
fib8,
fob8,
fan6,
fin6,
fon6,
oaf6,
abo5,
ban5,
bin5,
bio5,
boa5,
boi5,
bon5,
nab5,
nib5,
nob5,
oba5,
obi5,
ain3,
ani3,
ion3,
2 letter words:
fa5,
if5,
of5,
ab4,
ba4,
bi4,
bo4,
ob4,
ai2,
an2,
in2,
io2,
na2,
no2,
oi2,
on2,
