7 letter words:
hattock16,
5 letter words:
kotch14,
thack14,
chota10,
chott10,
tacho10,
cotta7,
4 letter words:
hack13,
hock13,
hoka11,
khat11,
koha11,
tack10,
tock10,
chao9,
chat9,
coth9,
tach9,
atok8,
okta8,
oath7,
tath7,
that7,
atoc6,
coat6,
cott6,
octa6,
taco6,
tact6,
3 letter words:
ach8,
cha8,
hoc8,
och8,
kat7,
koa7,
oak7,
oka7,
tak7,
hao6,
hat6,
hoa6,
hot6,
tho6,
act5,
cat5,
cot5,
oca5,
toc5,
att3,
oat3,
tao3,
tat3,
tot3,
2 letter words:
ch7,
ka6,
ko6,
ah5,
ha5,
ho5,
oh5,
at2,
ta2,
to2,