7 letter words:
cwtched18,
5 letter words:
cwtch15,
wecht13,
4 letter words:
chew12,
thew10,
whet10,
echt9,
etch9,
tech9,
3 letter words:
hew9,
che8,
ech8,
dew7,
edh7,
wed7,
eth6,
ewt6,
het6,
tew6,
the6,
wet6,
tec5,
ted4,
2 letter words:
ch7,
eh5,
he5,
we5,
de3,
ed3,
et2,
te2,