7 letter words:
fetcher15,
curette9,
6 letter words:
hefter12,
etcher11,
euchre11,
refect11,
fetter9,
refute9,
tether9,
tufter9,
cutter8,
tercet8,
5 letter words:
fetch13,
theft11,
cheer10,
chert10,
chute10,
retch10,
ruche10,
teuch10,
ether8,
teeth8,
there8,
three8,
truth8,
cruet7,
curet7,
cuter7,
erect7,
eruct7,
recut7,
terce7,
truce7,
tutee5,
utter5,
4 letter words:
chef12,
heft10,
curf9,
eche9,
echt9,
etch9,
tech9,
feet7,
fere7,
fete7,
free7,
fret7,
here7,
hurt7,
reef7,
reft7,
ruth7,
teth7,
thee7,
thru7,
tref7,
tuft7,
turf7,
cere6,
cete6,
cure6,
curt6,
cute6,
ecru6,
rete4,
tree4,
tret4,
true4,
3 letter words:
feh9,
eft6,
eth6,
fee6,
fer6,
fet6,
feu6,
fur6,
her6,
het6,
hue6,
hut6,
ref6,
the6,
cee5,
cru5,
cue5,
cur5,
cut5,
ecu5,
rec5,
ere3,
ree3,
ret3,
rue3,
rut3,
tee3,
tet3,
tut3,
ute3,
2 letter words:
ef5,
eh5,
fe5,
he5,
uh5,
er2,
et2,
re2,
ut2,