6 letter words:
zircon17,
ironic8,
5 letter words:
conin7,
ionic7,
orcin7,
ricin7,
inion5,
4 letter words:
zinc15,
zoic15,
zori13,
cion6,
coin6,
coir6,
coni6,
conn6,
corn6,
icon6,
inro4,
iron4,
noir4,
nori4,
3 letter words:
coz14,
zin12,
con5,
cor5,
orc5,
roc5,
inn3,
ion3,
nor3,
rin3,
2 letter words:
in2,
no2,
oi2,
on2,
or2,