5 letter words:
chirk14,
hoick14,
chiro10,
choir10,
ichor10,
corgi8,
orgic8,
4 letter words:
zoic15,
hick13,
hock13,
zori13,
cork10,
rick10,
rock10,
grok9,
rich9,
coir6,
giro5,
3 letter words:
coz14,
zig13,
khi10,
ick9,
chi8,
hic8,
ich8,
ghi7,
hog7,
irk7,
kir7,
koi7,
kor7,
cig6,
cog6,
rho6,
cor5,
orc5,
roc5,
gor4,
rig4,
2 letter words:
ki6,
hi5,
ho5,
oh5,
go3,
oi2,
or2,