5 letter words:
boffo13,
afoot8,
taboo7,
4 letter words:
baff12,
boff12,
toff10,
foot7,
boat6,
boot6,
bota6,
3 letter words:
aff9,
off9,
fab8,
fob8,
aft6,
fat6,
oaf6,
oft6,
abo5,
bat5,
boa5,
boo5,
bot5,
oba5,
tab5,
oat3,
oot3,
tao3,
too3,
2 letter words:
fa5,
of5,
ab4,
ba4,
bo4,
at2,
ta2,
to2,