7 letter words:
benched15,
5 letter words:
beech12,
bench12,
eched11,
heben10,
hence10,
4 letter words:
eche9,
eech9,
hebe9,
ehed8,
heed8,
hend8,
bede7,
bend7,
cede7,
debe7,
been6,
bene6,
deen5,
dene5,
need5,
3 letter words:
che8,
ech8,
edh7,
bed6,
deb6,
hen6,
bee5,
ben5,
cee5,
neb5,
dee4,
den4,
end4,
ned4,
een3,
ene3,
nee3,
2 letter words:
ch7,
eh5,
he5,
be4,
de3,
ed3,
ee2,
en2,
ne2,