7 letter words:
curchef17,
5 letter words:
curch12,
ruche10,
4 letter words:
chef12,
cher9,
curf9,
huer7,
crue6,
cure6,
ecru6,
3 letter words:
feh9,
che8,
ech8,
erf6,
fer6,
feu6,
fur6,
her6,
hue6,
ref6,
reh6,
cru5,
cue5,
cur5,
ecu5,
rec5,
ruc5,
rue3,
ure3,
2 letter words:
ch7,
ef5,
eh5,
fe5,
he5,
uh5,
er2,
re2,
ur2,