7 letter words:
orcinol9,
6 letter words:
ozonic17,
zircon17,
zoonic17,
zorino15,
coloni8,
5 letter words:
zinco16,
zoril14,
colin7,
colon7,
color7,
corni7,
corno7,
crool7,
croon7,
loric7,
nicol7,
orcin7,
orlon5,
4 letter words:
zinc15,
zoic15,
orzo13,
zoon13,
zori13,
cion6,
cirl6,
clon6,
coil6,
coin6,
coir6,
coni6,
cool6,
coon6,
corn6,
icon6,
loci6,
loco6,
inro4,
iron4,
lino4,
lion4,
loin4,
loir4,
loon4,
loor4,
lorn4,
nirl4,
noil4,
noir4,
nolo4,
nori4,
olio4,
roil4,
roin4,
roon4,
3 letter words:
coz14,
riz12,
zin12,
zol12,
zoo12,
col5,
con5,
coo5,
cor5,
orc5,
roc5,
ion3,
lin3,
loo3,
lor3,
nil3,
noo3,
nor3,
oil3,
ono3,
oon3,
oor3,
rin3,
roo3,
2 letter words:
zo11,
in2,
io2,
li2,
lo2,
no2,
oi2,
on2,
oo2,
or2,