6 letter words:
kerbed13,
kerned11,
bender9,
5 letter words:
kneed10,
kerne9,
brede8,
breed8,
ender6,
4 letter words:
berk10,
kerb10,
deke9,
drek9,
eked9,
keen8,
kern8,
knee8,
reek8,
bend7,
bred7,
been6,
beer6,
bene6,
bree6,
bren6,
deer5,
dene5,
dere5,
dree5,
need5,
nerd5,
rede5,
reed5,
rend5,
erne4,
3 letter words:
eek7,
eke7,
ken7,
bed6,
deb6,
bee5,
ben5,
neb5,
reb5,
dee4,
den4,
end4,
red4,
ere3,
ern3,
nee3,
ree3,
2 letter words:
be4,
de3,
ed3,
en2,
er2,
ne2,
re2,