7 letter words:
chorizo21,
horizon19,
chorion12,
6 letter words:
ozonic17,
zircon17,
5 letter words:
winch13,
nohow11,
chino10,
chiro10,
choir10,
crown10,
ichor10,
honor8,
rhino8,
croon7,
orcin7,
4 letter words:
whiz19,
zinc15,
zoic15,
orzo13,
zoon13,
zori13,
chow12,
wich12,
whin10,
whir10,
chin9,
chon9,
coho9,
crow9,
inch9,
rich9,
horn7,
wino7,
worn7,
cion6,
coin6,
coir6,
coni6,
coon6,
corn6,
icon6,
inro4,
iron4,
noir4,
nori4,
3 letter words:
wiz15,
coz14,
zin12,
zoo12,
how9,
who9,
chi8,
cow8,
hic8,
ich8,
hin6,
hon6,
noh6,
now6,
oho6,
ooh6,
own6,
rho6,
row6,
win6,
won6,
woo6,
con5,
coo5,
cor5,
orc5,
roc5,
ion3,
noo3,
nor3,
ono3,
rin3,
2 letter words:
hi5,
ho5,
oh5,
ow5,
wo5,
in2,
no2,
oi2,
on2,
or2,