7 letter words:
benefit12,
6 letter words:
henbit11,
ethene9,
theine9,
5 letter words:
thief11,
befit10,
thebe10,
feint8,
thein8,
thine8,
4 letter words:
heft10,
beef9,
beth9,
feeb9,
hebe9,
feet7,
fete7,
fine7,
hent7,
hint7,
neif7,
thee7,
then7,
thin7,
been6,
beet6,
bene6,
bent6,
bine6,
bint6,
bite6,
nite4,
teen4,
tine4,
3 letter words:
feh9,
fib8,
eft6,
eth6,
fee6,
fen6,
fet6,
fie6,
fin6,
fit6,
hen6,
het6,
hie6,
hin6,
hit6,
nth6,
the6,
bee5,
ben5,
bet5,
bin5,
bit5,
neb5,
nib5,
nee3,
net3,
nit3,
tee3,
ten3,
tie3,
tin3,
2 letter words:
ef5,
eh5,
fe5,
he5,
hi5,
if5,
be4,
bi4,
en2,
et2,
in2,
it2,
ne2,
ti2,