6 letter words:
church16,
5 letter words:
curch12,
crush10,
hurds9,
cruds8,
curds8,
4 letter words:
hush10,
such9,
crud7,
cuds7,
curd7,
rhus7,
rush7,
scud7,
crus6,
curs6,
surd5,
urds5,
urus4,
3 letter words:
huh9,
shh9,
duh7,
cud6,
cru5,
cur5,
urd4,
2 letter words:
sh5,
uh5,
us2,