5 letter words:
wacko14,
4 letter words:
wack13,
back12,
bock12,
3 letter words:
coz14,
azo12,
zoa12,
wok10,
kab9,
kob9,
bow8,
caw8,
cow8,
wab8,
cab7,
cob7,
koa7,
oak7,
oka7,
abo5,
boa5,
oba5,
oca5,
2 letter words:
za11,
ka6,
aw5,
ow5,
wo5,
ab4,
ba4,
bo4,