8 letter words:
checking20,
7 letter words:
chicken18,
6 letter words:
eching12,
5 letter words:
check16,
chick16,
chink14,
kench14,
cinch12,
chine10,
eking10,
niche10,
ehing9,
hinge9,
neigh9,
genic8,
4 letter words:
chik13,
heck13,
hick13,
chic11,
geck11,
hike11,
neck10,
nick10,
chin9,
gink9,
inch9,
king9,
hing8,
kine8,
nigh8,
cine6,
nice6,
gien5,
3 letter words:
khi10,
ick9,
che8,
chi8,
ech8,
hic8,
ich8,
keg8,
eik7,
ghi7,
ink7,
ken7,
kin7,
nek7,
cig6,
hen6,
hie6,
hin6,
ice5,
eng4,
gen4,
gie4,
gin4,
neg4,
nie3,
2 letter words:
ch7,
ki6,
eh5,
he5,
hi5,
gi3,
en2,
in2,
ne2,