7 letter words:
benched15,
5 letter words:
beech12,
bench12,
eched11,
hence10,
4 letter words:
eche9,
hebe9,
heed8,
bend7,
cede7,
been6,
bene6,
dene5,
need5,
3 letter words:
edh7,
bed6,
deb6,
hen6,
bee5,
ben5,
cee5,
neb5,
dee4,
den4,
end4,
nee3,
2 letter words:
eh5,
he5,
be4,
de3,
ed3,
en2,
ne2,