5 letter words:
zooks18,
cocky16,
kooky16,
cooky14,
yocks14,
cocks13,
kooks13,
cooks11,
socko11,
socks11,
cocos9,
sooks9,
4 letter words:
cozy18,
oozy16,
coky13,
yock13,
zoos13,
cock12,
kook12,
yoks11,
cook10,
sock10,
cosy9,
coys9,
coco8,
koss8,
sook8,
soys7,
coos6,
coss6,
3 letter words:
coz14,
zoo12,
sky10,
yok10,
coy8,
kos7,
soy6,
coo5,
cos5,
sos3,
2 letter words:
oy5,
yo5,
os2,
so2,