4 letter words:
wauk11,
ikat8,
wait7,
auto4,
iota4,
3 letter words:
wok10,
auk7,
kat7,
kit7,
koa7,
koi7,
oak7,
oka7,
taw6,
tow6,
twa6,
two6,
wat6,
wit6,
wot6,
ait3,
oat3,
out3,
tao3,
tau3,
tui3,
uta3,
2 letter words:
ka6,
ki6,
aw5,
ow5,
wo5,
ai2,
at2,
it2,
oi2,
ta2,
ti2,
to2,
ut2,