4 letter words:
kata8,
taka8,
twat7,
watt7,
3 letter words:
azo12,
zoa12,
wok10,
waw9,
wow9,
kat7,
koa7,
oak7,
oka7,
awa6,
taw6,
tow6,
twa6,
two6,
wat6,
wot6,
att3,
oat3,
tao3,
tat3,
tot3,
2 letter words:
za11,
ka6,
aw5,
ow5,
wo5,
aa2,
at2,
ta2,
to2,