5 letter words:
jocko18,
wokka16,
wacko14,
4 letter words:
jack17,
jock17,
jook15,
cawk13,
cowk13,
joco13,
wack13,
wock13,
kaka12,
kook12,
kawa11,
waka11,
cook10,
wawa10,
waac9,
3 letter words:
jak14,
jaw13,
jow13,
kak11,
kaw10,
kow10,
wok10,
waw9,
wow9,
caw8,
cow8,
aka7,
koa7,
oak7,
oka7,
awa6,
woo6,
caa5,
coo5,
oca5,
2 letter words:
ja9,
jo9,
ka6,
ko6,
aw5,
ow5,
wo5,
aa2,
oo2,