9 letter words:
checkbook26,
5 letter words:
check16,
chock16,
choke14,
chook14,
boche12,
cooch12,
bocce11,
ebook11,
4 letter words:
keck14,
heck13,
hock13,
beck12,
bock12,
cock12,
kook12,
hoke11,
hook11,
okeh11,
book10,
coke10,
cook10,
kobo10,
boho9,
coho9,
echo9,
hobo9,
coco8,
oboe6,
3 letter words:
kob9,
hob8,
cob7,
oke7,
hoe6,
oho6,
ooh6,
boo5,
coo5,
obe5,
2 letter words:
eh5,
he5,
ho5,
oh5,
be4,
bo4,
oe2,
