7 letter words:
zincoid19,
crinoid10,
6 letter words:
zircon17,
nordic9,
ironic8,
5 letter words:
crowd11,
crown10,
drown9,
indow9,
iodic8,
ionic7,
orcin7,
ricin7,
indri6,
iodin6,
4 letter words:
zinc15,
zoic15,
zori13,
crow9,
down8,
wind8,
word8,
cord7,
odic7,
wino7,
worn7,
cion6,
coin6,
coir6,
coni6,
corn6,
icon6,
dino5,
irid5,
nidi5,
nodi5,
rind5,
inro4,
iron4,
noir4,
nori4,
3 letter words:
wiz15,
coz14,
zin12,
cow8,
dow7,
cod6,
doc6,
now6,
own6,
row6,
win6,
won6,
con5,
cor5,
orc5,
roc5,
din4,
don4,
dor4,
nod4,
rid4,
rod4,
ion3,
nor3,
rin3,
2 letter words:
ow5,
wo5,
do3,
id3,
od3,
in2,
no2,
oi2,
on2,
or2,