8 letter words:
conicine12,
7 letter words:
confine12,
coniine9,
inconie9,
6 letter words:
fennec11,
iconic10,
conine8,
neinei6,
5 letter words:
fence10,
ficin10,
conic9,
conin7,
conne7,
ionic7,
niece7,
nonce7,
inion5,
4 letter words:
coif9,
conf9,
fice9,
fico9,
foci9,
ecce8,
ecco8,
feen7,
feni7,
fine7,
fini7,
fino7,
foen7,
foin7,
fone7,
info7,
neif7,
nief7,
nife7,
cine6,
cion6,
coin6,
cone6,
coni6,
conn6,
icon6,
nice6,
once6,
eine4,
nene4,
neon4,
nine4,
none4,
noni4,
onie4,
3 letter words:
fee6,
fen6,
fie6,
fin6,
foe6,
fon6,
nef6,
cee5,
con5,
eco5,
ice5,
een3,
ene3,
eon3,
inn3,
ion3,
nee3,
nie3,
non3,
one3,
2 letter words:
ef5,
fe5,
if5,
of5,
ee2,
en2,
in2,
io2,
ne2,
no2,
oe2,
oi2,
on2,