7 letter words:
achiote12,
5 letter words:
aitch10,
cheat10,
chiao10,
ethic10,
tache10,
teach10,
theca10,
coati7,
4 letter words:
ache9,
chai9,
chao9,
chat9,
chia9,
chit9,
each9,
echo9,
echt9,
etch9,
itch9,
tach9,
tech9,
eath7,
haet7,
hate7,
heat7,
oath7,
ohia7,
thae7,
thio7,
cate6,
ciao6,
cite6,
coat6,
cote6,
etic6,
otic6,
tace6,
taco6,
iota4,
toea4,
3 letter words:
chi8,
hic8,
ich8,
ahi6,
eth6,
hae6,
hao6,
hat6,
het6,
hie6,
hit6,
hoe6,
hot6,
the6,
tho6,
ace5,
act5,
cat5,
cot5,
ice5,
oca5,
tic5,
ait3,
ate3,
eat3,
eta3,
oat3,
tae3,
tao3,
tea3,
tie3,
toe3,
2 letter words:
ah5,
eh5,
ha5,
he5,
hi5,
ho5,
oh5,
ae2,
ai2,
at2,
et2,
it2,
oe2,
oi2,
ta2,
ti2,
to2,