7 letter words:
cockeye18,
5 letter words:
cocky16,
cocci11,
4 letter words:
coky13,
icky13,
yock13,
cock12,
yoke11,
coke10,
3 letter words:
key10,
kye10,
yok10,
ick9,
coy8,
icy8,
eek7,
eke7,
koi7,
oke7,
eye6,
cee5,
ice5,
2 letter words:
ki6,
oy5,
ye5,
yo5,
oe2,
oi2,