5 letter words:
betel7,
blent7,
leben7,
4 letter words:
been6,
beet6,
belt6,
bene6,
bent6,
blet6,
leet4,
lent4,
teel4,
teen4,
tele4,
3 letter words:
bee5,
bel5,
ben5,
bet5,
neb5,
eel3,
lee3,
let3,
nee3,
net3,
tee3,
tel3,
ten3,
2 letter words:
be4,
el2,
en2,
et2,
ne2,