5 letter words:
azoic16,
chark14,
chirk14,
hoick14,
croak11,
chair10,
chiao10,
chiro10,
choir10,
ichor10,
orach10,
roach10,
korai9,
coria7,
4 letter words:
czar15,
zoic15,
hack13,
hick13,
hock13,
izar13,
zori13,
haik11,
hark11,
cark10,
cork10,
rack10,
rick10,
rock10,
arch9,
chai9,
chao9,
char9,
chia9,
rich9,
kora8,
okra8,
raki8,
hair7,
hoar7,
hora7,
ohia7,
arco6,
ciao6,
coir6,
orca6,
3 letter words:
coz14,
azo12,
zoa12,
khi10,
ick9,
chi8,
hic8,
ich8,
ark7,
irk7,
kir7,
koa7,
koi7,
kor7,
oak7,
oka7,
ahi6,
hao6,
rah6,
rho6,
arc5,
car5,
cor5,
oca5,
orc5,
roc5,
air3,
oar3,
ora3,
rai3,
ria3,
2 letter words:
za11,
ka6,
ki6,
ah5,
ha5,
hi5,
ho5,
oh5,
ai2,
ar2,
oi2,
or2,