9 letter words:
hookcheck27,
6 letter words:
chocko17,
chocho16,
5 letter words:
check16,
chock16,
choke14,
choko14,
chook14,
hooch13,
choco12,
cooch12,
cohoe10,
4 letter words:
keck14,
heck13,
hock13,
cock12,
hech12,
kook12,
choc11,
coch11,
hoke11,
hook11,
okeh11,
coke10,
cook10,
coho9,
echo9,
oche9,
coco8,
ecco8,
3 letter words:
heh9,
hoh9,
che8,
ech8,
hoc8,
och8,
oke7,
hoe6,
hoo6,
oho6,
ooh6,
coo5,
eco5,
2 letter words:
ch7,
ko6,
eh5,
he5,
ho5,
oh5,
oe2,
oo2,