8 letter words:
coffered17,
7 letter words:
offered14,
deforce13,
6 letter words:
coffee14,
coffer14,
deffer13,
doffer13,
reffed13,
forced12,
recode9,
5 letter words:
offed12,
offer11,
force10,
defer9,
freed9,
refed9,
ceder8,
cered8,
coder8,
cored8,
credo8,
creed8,
decor8,
erode6,
4 letter words:
coff12,
doff11,
corf9,
feed8,
feod8,
ford8,
cede7,
code7,
coed7,
cord7,
cred7,
deco7,
fere7,
fore7,
free7,
froe7,
reef7,
cere6,
cero6,
core6,
deer5,
dere5,
doer5,
dore5,
dree5,
rede5,
redo5,
reed5,
rode5,
3 letter words:
eff9,
off9,
def7,
fed7,
cod6,
doc6,
fee6,
fer6,
foe6,
for6,
fro6,
ref6,
cee5,
cor5,
orc5,
rec5,
roc5,
dee4,
doe4,
dor4,
ode4,
red4,
rod4,
ere3,
ore3,
ree3,
roe3,
2 letter words:
ef5,
fe5,
of5,
de3,
do3,
ed3,
od3,
er2,
oe2,
or2,
re2,