5 letter words:
reked10,
4 letter words:
zerk17,
deek9,
deke9,
drek9,
eked9,
reek8,
reke8,
deer5,
dere5,
dree5,
ered5,
rede5,
reed5,
3 letter words:
zek16,
zed13,
rez12,
zee12,
ked8,
eek7,
eke7,
erk7,
dee4,
red4,
ere3,
ree3,
2 letter words:
de3,
ed3,
ee2,
er2,
re2,