9 letter words:
cockroach22,
7 letter words:
gorcock16,
kerchoo16,
caroach14,
caroche14,
coacher14,
corkage14,
6 letter words:
chakra15,
charka15,
choker15,
hacker15,
hocker15,
carack14,
cocker14,
recock14,
caroch13,
hooker13,
charge12,
cooker12,
recook12,
chorea11,
ochrea11,
orache11,
gherao10,
agorae7,
5 letter words:
check16,
chock16,
chark14,
choke14,
chook14,
hacek14,
acock13,
crack13,
crock13,
cache12,
coach12,
cooch12,
gecko12,
hooka12,
cohog11,
crake11,
creak11,
croak11,
crook11,
ocker11,
achoo10,
chare10,
chore10,
ocher10,
ochre10,
orach10,
reach10,
roach10,
aargh9,
cacao9,
caeca9,
cocoa9,
gerah9,
karoo9,
cager8,
cargo8,
grace8,
areca7,
cooer7,
ocrea7,
agora6,
4 letter words:
hack13,
heck13,
hock13,
cock12,
geck11,
hake11,
hark11,
hoke11,
hook11,
okeh11,
cake10,
cark10,
coke10,
cook10,
cork10,
rack10,
reck10,
rock10,
ache9,
arch9,
chao9,
char9,
coho9,
each9,
echo9,
gook9,
grok9,
agha8,
arak8,
caca8,
ceca8,
coca8,
coco8,
croc8,
kora8,
kore8,
okra8,
rake8,
rook8,
cage7,
crag7,
haar7,
hare7,
hear7,
hero7,
hoar7,
hoer7,
hora7,
rhea7,
acre6,
arco6,
care6,
cero6,
core6,
orca6,
race6,
agar5,
ager5,
ergo5,
gear5,
goer5,
gore5,
ogre5,
raga5,
rage5,
aero4,
area4,
3 letter words:
keg8,
ark7,
hag7,
hog7,
kae7,
kea7,
koa7,
kor7,
oak7,
oka7,
oke7,
aah6,
aha6,
cog6,
hae6,
hao6,
her6,
hoe6,
oho6,
ooh6,
rah6,
rho6,
ace5,
arc5,
car5,
coo5,
cor5,
oca5,
orc5,
rec5,
roc5,
aga4,
age4,
ago4,
ego4,
erg4,
gae4,
gar4,
goa4,
goo4,
gor4,
rag4,
reg4,
are3,
ear3,
era3,
oar3,
ora3,
ore3,
roe3,
2 letter words:
ka6,
ah5,
eh5,
ha5,
he5,
ho5,
oh5,
ag3,
go3,
aa2,
ae2,
ar2,
er2,
oe2,
or2,
re2,