5 letter words:
boffo13,
4 letter words:
boff12,
teff10,
toff10,
boom8,
tomb8,
foot7,
boot6,
moot6,
mote6,
oboe6,
tome6,
toom6,
3 letter words:
eff9,
off9,
fem8,
fob8,
mob7,
eft6,
fet6,
foe6,
oft6,
bet5,
boo5,
bot5,
met5,
moo5,
mot5,
obe5,
tom5,
oot3,
toe3,
too3,
2 letter words:
ef5,
fe5,
of5,
be4,
bo4,
em4,
me4,
mo4,
om4,
et2,
oe2,
to2,