5 letter words:
iodic8,
oidia6,
4 letter words:
coif9,
fico9,
foci9,
fado8,
fido8,
acid7,
cadi7,
caid7,
coda7,
odic7,
ciao6,
3 letter words:
dif7,
fad7,
fid7,
cad6,
cod6,
doc6,
oaf6,
oca5,
ado4,
aid4,
oda4,
2 letter words:
fa5,
if5,
of5,
ad3,
do3,
id3,
od3,
ai2,
oi2,