10 letter words:
deficiency21,
7 letter words:
decency15,
edifice13,
6 letter words:
nidify13,
deific12,
fenced12,
deccie11,
define10,
edenic9,
incede9,
5 letter words:
cynic12,
deify12,
edify12,
fendy12,
feyed12,
dicey11,
fence10,
ficin10,
yince10,
fiend9,
fined9,
needy9,
deice8,
dinic8,
niece7,
diene6,
indie6,
4 letter words:
fyce12,
defy11,
fice9,
defi8,
deif8,
deny8,
dyne8,
ecce8,
eyed8,
feed8,
fend8,
find8,
nyed8,
yede8,
yeed8,
cede7,
cedi7,
cide7,
dice7,
eyen7,
eyne7,
feen7,
feni7,
fine7,
fini7,
iced7,
neif7,
nief7,
nife7,
cine6,
nice6,
deen5,
dene5,
deni5,
dine5,
eide5,
idee5,
need5,
nide5,
nidi5,
nied5,
eine4,
3 letter words:
fey9,
icy8,
def7,
dey7,
dif7,
dye7,
fed7,
fid7,
yid7,
cid6,
eye6,
fee6,
fen6,
fie6,
fin6,
nef6,
nye6,
yen6,
yin6,
cee5,
ice5,
dee4,
dei4,
den4,
die4,
din4,
end4,
ide4,
ned4,
nid4,
een3,
ene3,
nee3,
nie3,
2 letter words:
fy8,
ef5,
fe5,
if5,
ny5,
ye5,
de3,
di3,
ed3,
id3,
ee2,
en2,
in2,
ne2,