5 letter words:
cheth13,
hotch13,
4 letter words:
heth10,
echo9,
echt9,
etch9,
tech9,
goth8,
cote6,
3 letter words:
heh9,
hog7,
cog6,
eth6,
het6,
hoe6,
hot6,
the6,
tho6,
cot5,
ego4,
get4,
got4,
teg4,
tog4,
toe3,
2 letter words:
eh5,
he5,
ho5,
oh5,
go3,
et2,
oe2,
to2,