7 letter words:
beaufet12,
5 letter words:
befit10,
beaut7,
taube7,
tubae7,
4 letter words:
baft9,
beef9,
feeb9,
fate7,
faut7,
feat7,
feet7,
feta7,
fete7,
fiat7,
tufa7,
abet6,
abut6,
bait6,
bate6,
beat6,
beau6,
beet6,
beta6,
bete6,
bite6,
buat6,
bute6,
tabi6,
tabu6,
tuba6,
tube6,
aitu4,
etui4,
3 letter words:
fab8,
fib8,
fub8,
aft6,
auf6,
eft6,
fae6,
fat6,
fee6,
fet6,
feu6,
fie6,
fit6,
tef6,
bat5,
bee5,
bet5,
bit5,
but5,
tab5,
tub5,
ait3,
ate3,
aue3,
eat3,
eau3,
eta3,
ita3,
tae3,
tai3,
tau3,
tea3,
tee3,
tie3,
tui3,
uta3,
ute3,
2 letter words:
ef5,
fa5,
fe5,
if5,
ab4,
ba4,
be4,
bi4,
ae2,
ai2,
at2,
ea2,
ee2,
et2,
it2,
ta2,
te2,
ti2,
ut2,