7 letter words:
betties9,
6 letter words:
betise8,
5 letter words:
beets7,
beset7,
besit7,
besti7,
betes7,
bites7,
bitte7,
bitts7,
teste5,
tetes5,
4 letter words:
bees6,
beet6,
best6,
bete6,
bets6,
bise6,
bist6,
bite6,
bits6,
bitt6,
sett4,
site4,
stet4,
stie4,
tees4,
test4,
tete4,
tets4,
ties4,
tite4,
tits4,
3 letter words:
bee5,
bes5,
bet5,
bis5,
bit5,
sib5,
est3,
its3,
see3,
sei3,
set3,
sit3,
tee3,
tes3,
tet3,
tie3,
tis3,
tit3,
2 letter words:
be4,
bi4,
ee2,
es2,
et2,
is2,
it2,
si2,
st2,
te2,
ti2,