7 letter words:
checker18,
recheck18,
6 letter words:
church16,
creche13,
euchre11,
5 letter words:
check16,
chuck16,
cheek14,
cruck13,
heuch13,
curch12,
creek11,
cheer10,
ruche10,
recce9,
4 letter words:
heck13,
huck13,
cuke10,
reck10,
ruck10,
eche9,
reek8,
here7,
cere6,
cure6,
ecru6,
3 letter words:
heh9,
huh9,
eek7,
eke7,
kue7,
uke7,
her6,
hue6,
cee5,
cru5,
cue5,
cur5,
ecu5,
rec5,
ere3,
ree3,
rue3,
2 letter words:
eh5,
he5,
uh5,
er2,
re2,