6 letter words:
deific12,
4 letter words:
cuif9,
fice9,
fuci9,
defi8,
deif8,
feud8,
cedi7,
cide7,
cued7,
dice7,
duce7,
duci7,
iced7,
3 letter words:
def7,
dif7,
fed7,
fid7,
fud7,
cid6,
cud6,
feu6,
fie6,
cue5,
ecu5,
ice5,
dei4,
die4,
due4,
dui4,
ide4,
2 letter words:
ef5,
fe5,
if5,
de3,
di3,
ed3,
id3,