8 letter words:
chatchka22,
7 letter words:
chachka21,
5 letter words:
chuck16,
thack14,
hatch13,
hutch13,
catch12,
cutch12,
4 letter words:
hack13,
huck13,
haku11,
khat11,
haha10,
hath10,
tack10,
tuck10,
chat9,
tach9,
caca8,
kata8,
taka8,
haut7,
acta6,
3 letter words:
hah9,
huh9,
auk7,
kat7,
aah6,
aha6,
hat6,
hut6,
act5,
cat5,
cut5,
tau3,
uta3,
2 letter words:
ka6,
ah5,
ha5,
uh5,
aa2,
at2,
ta2,
ut2,