6 letter words:
checks17,
clecks14,
5 letter words:
check16,
hecks14,
cleck13,
4 letter words:
heck13,
kesh11,
lech9,
sech9,
elks8,
leks8,
cels6,
3 letter words:
che8,
ech8,
elk7,
lek7,
ehs6,
hes6,
she6,
cel5,
sec5,
els3,
les3,
sel3,
2 letter words:
ch7,
eh5,
he5,
sh5,
el2,
es2,