9 letter words:
difficile18,
8 letter words:
filicide14,
6 letter words:
deific12,
5 letter words:
cliff13,
fifed12,
felid9,
field9,
filed9,
flied9,
ceili7,
4 letter words:
diff11,
fief10,
fife10,
clef9,
fice9,
flic9,
defi8,
delf8,
fled8,
cedi7,
dice7,
file7,
iced7,
lief7,
life7,
ceil6,
lice6,
deil5,
deli5,
diel5,
idle5,
lied5,
3 letter words:
eff9,
iff9,
def7,
dif7,
fed7,
fid7,
elf6,
fie6,
fil6,
cel5,
ice5,
del4,
die4,
eld4,
led4,
lid4,
lei3,
lie3,
2 letter words:
ef5,
fe5,
if5,
de3,
ed3,
id3,
el2,
li2,