6 letter words:
kerved14,
5 letter words:
kerve12,
reked10,
4 letter words:
deek9,
deke9,
drek9,
eked9,
deev8,
derv8,
reek8,
reke8,
verd8,
erev7,
ever7,
veer7,
deer5,
dere5,
dree5,
ered5,
rede5,
reed5,
3 letter words:
ked8,
dev7,
eek7,
eke7,
erk7,
eve6,
rev6,
vee6,
dee4,
red4,
ere3,
ree3,
2 letter words:
de3,
ed3,
ee2,
er2,
re2,