5 letter words:
codec10,
iodic8,
4 letter words:
ecco8,
cedi7,
cide7,
code7,
coed7,
deco7,
dice7,
ecod7,
iced7,
odic7,
3 letter words:
cid6,
cod6,
doc6,
eco5,
ice5,
dei4,
die4,
doe4,
ide4,
ode4,
2 letter words:
de3,
di3,
do3,
ed3,
id3,
od3,
io2,
oe2,
oi2,