6 letter words:
trench11,
5 letter words:
chert10,
retch10,
tench10,
4 letter words:
echt9,
etch9,
tech9,
hent7,
hern7,
then7,
cent6,
rent4,
tern4,
3 letter words:
eth6,
hen6,
her6,
het6,
nth6,
the6,
rec5,
ern3,
net3,
ret3,
ten3,
2 letter words:
eh5,
he5,
en2,
er2,
et2,
ne2,
re2,
