5 letter words:
wokka16,
wacko14,
4 letter words:
kick14,
cawk13,
cowk13,
wack13,
wick13,
wock13,
kaik12,
kaki12,
ciao6,
3 letter words:
kak11,
kaw10,
kow10,
wok10,
ick9,
caw8,
cow8,
kai7,
koa7,
koi7,
oak7,
oik7,
oka7,
wai6,
oca5,
2 letter words:
ka6,
ki6,
ko6,
aw5,
ow5,
wo5,
ai2,
io2,
oi2,