5 letter words:
cahow13,
watch13,
4 letter words:
chaw12,
chow12,
thaw10,
what10,
whoa10,
chao9,
chat9,
tach9,
oath7,
acta6,
coat6,
taco6,
3 letter words:
haw9,
how9,
waw9,
wha9,
who9,
wow9,
caw8,
cow8,
aah6,
aha6,
awa6,
hao6,
hat6,
hot6,
taw6,
tho6,
tow6,
twa6,
two6,
wat6,
wot6,
act5,
cat5,
cot5,
oca5,
oat3,
tao3,
2 letter words:
ah5,
aw5,
ha5,
ho5,
oh5,
ow5,
wo5,
aa2,
at2,
ta2,
to2,