7 letter words:
ichthic17,
chaotic14,
6 letter words:
azotic17,
chicha16,
chichi16,
ocicat10,
5 letter words:
azoth17,
azoic16,
chich15,
hatch13,
hitch13,
hotch13,
catch12,
chaco12,
chica12,
chico12,
coach12,
haith11,
aitch10,
chiao10,
chota10,
tacho10,
cacti9,
coact9,
ictic9,
ticca9,
coati7,
4 letter words:
chiz18,
zoic15,
zati13,
ziti13,
chic11,
choc11,
coch11,
hath10,
hoha10,
chai9,
chao9,
chat9,
chia9,
chit9,
coth9,
itch9,
tach9,
tich9,
coca8,
hioi7,
oath7,
ohia7,
thio7,
atoc6,
ciao6,
cito6,
coat6,
coit6,
octa6,
otic6,
taco6,
iota4,
3 letter words:
zho15,
caz14,
coz14,
azo12,
zit12,
zoa12,
hah9,
hoh9,
ach8,
cha8,
chi8,
hic8,
hoc8,
ich8,
och8,
ahi6,
hao6,
hat6,
hit6,
hoa6,
hoi6,
hot6,
tho6,
act5,
cat5,
cit5,
cot5,
oca5,
tic5,
toc5,
ait3,
ita3,
oat3,
tai3,
tao3,
2 letter words:
za11,
zo11,
ch7,
ah5,
ha5,
hi5,
ho5,
oh5,
ai2,
at2,
io2,
it2,
oi2,
ta2,
ti2,
to2,