8 letter words:
cornific15,
6 letter words:
iconic10,
fiorin9,
ironic8,
oniric8,
5 letter words:
ficin10,
conic9,
croci9,
corni7,
ionic7,
orcin7,
ricin7,
4 letter words:
coif9,
conf9,
corf9,
fico9,
foci9,
croc8,
fini7,
fino7,
firn7,
foin7,
info7,
cion6,
coin6,
coir6,
coni6,
corn6,
icon6,
inro4,
iron4,
noir4,
nori4,
roin4,
3 letter words:
fin6,
fir6,
fon6,
for6,
fro6,
orf6,
rif6,
con5,
cor5,
orc5,
roc5,
ion3,
nor3,
rin3,
2 letter words:
if5,
of5,
in2,
io2,
no2,
oi2,
on2,
or2,