5 letter words:
cheth13,
hecht13,
hotch13,
4 letter words:
hech12,
hogh11,
chog10,
heth10,
coth9,
echo9,
echt9,
etch9,
oche9,
tech9,
goth8,
hote7,
cote6,
toge5,
3 letter words:
heh9,
hoh9,
che8,
ech8,
hoc8,
och8,
hog7,
cog6,
eth6,
het6,
hoe6,
hot6,
the6,
tho6,
cot5,
eco5,
tec5,
toc5,
ego4,
geo4,
get4,
goe4,
got4,
teg4,
tog4,
toe3,
2 letter words:
ch7,
eh5,
he5,
ho5,
oh5,
go3,
et2,
oe2,
te2,
to2,