6 letter words:
toebie8,
5 letter words:
boite7,
4 letter words:
beet6,
bete6,
bite6,
bito6,
boet6,
obit6,
3 letter words:
bee5,
bet5,
bio5,
bit5,
boi5,
bot5,
obe5,
obi5,
tee3,
tie3,
toe3,
2 letter words:
be4,
bi4,
bo4,
ob4,
ee2,
et2,
io2,
it2,
oe2,
oi2,
te2,
ti2,
to2,