5 letter words:
kayak16,
wokka16,
yakka16,
yakow15,
4 letter words:
kyak15,
kaka12,
kawa11,
kayo11,
oaky11,
okay11,
waka11,
away10,
3 letter words:
kak11,
kaw10,
kay10,
kow10,
wok10,
yak10,
yok10,
way9,
yaw9,
yow9,
aka7,
koa7,
oak7,
oka7,
awa6,
2 letter words:
ky9,
ka6,
ko6,
aw5,
ay5,
ow5,
oy5,
wo5,
ya5,
yo5,
aa2,