7 letter words:
chevret15,
fetcher15,
6 letter words:
chevre14,
hefter12,
etcher11,
refect11,
5 letter words:
fetch13,
vetch13,
fever11,
cheer10,
chert10,
retch10,
ether8,
evert8,
reeve8,
revet8,
there8,
three8,
erect7,
terce7,
4 letter words:
chef12,
heft10,
eche9,
echt9,
etch9,
tech9,
ever7,
feet7,
fere7,
fete7,
free7,
fret7,
here7,
reef7,
reft7,
thee7,
tref7,
veer7,
vert7,
cere6,
cete6,
rete4,
tree4,
3 letter words:
feh9,
eft6,
eth6,
eve6,
fee6,
fer6,
fet6,
her6,
het6,
ref6,
rev6,
the6,
vee6,
vet6,
cee5,
rec5,
ere3,
ree3,
ret3,
tee3,
2 letter words:
ef5,
eh5,
fe5,
he5,
er2,
et2,
re2,