6 letter words:
church16,
5 letter words:
check16,
chuck16,
cruck13,
heuch13,
curch12,
ruche10,
4 letter words:
heck13,
huck13,
cuke10,
reck10,
ruck10,
kuru8,
cure6,
ecru6,
3 letter words:
heh9,
huh9,
kue7,
uke7,
her6,
hue6,
cru5,
cue5,
cur5,
ecu5,
rec5,
rue3,
2 letter words:
eh5,
he5,
uh5,
er2,
re2,