5 letter words:
jocko18,
wacko14,
acock13,
cacao9,
cocoa9,
4 letter words:
jack17,
jock17,
wack13,
cock12,
cook10,
caca8,
coca8,
coco8,
3 letter words:
jaw13,
jow13,
wok10,
waw9,
wow9,
caw8,
cow8,
koa7,
oak7,
oka7,
awa6,
woo6,
coo5,
oca5,
2 letter words:
jo9,
ka6,
aw5,
ow5,
wo5,
aa2,