7 letter words:
erected10,
deterge9,
greeted9,
6 letter words:
gecked14,
decker13,
recked13,
geeked12,
reeked11,
decree9,
recede9,
degree8,
5 letter words:
dreck12,
creek11,
kedge11,
greek10,
ceder8,
cered8,
creed8,
edger7,
erect7,
greed7,
terce7,
deter6,
egret6,
greet6,
treed6,
4 letter words:
deck11,
geck11,
reck10,
deke9,
drek9,
eked9,
geek9,
keet8,
reek8,
trek8,
cede7,
cred7,
cere6,
cete6,
dreg6,
edge6,
geed6,
deer5,
deet5,
dere5,
dree5,
eger5,
gree5,
rede5,
reed5,
teed5,
rete4,
tree4,
3 letter words:
keg8,
eek7,
eke7,
cee5,
ged5,
rec5,
dee4,
erg4,
gee4,
get4,
red4,
reg4,
ted4,
teg4,
ere3,
ree3,
ret3,
tee3,
2 letter words:
de3,
ed3,
er2,
et2,
re2,