7 letter words:
chukkar20,
6 letter words:
chukka19,
chukar15,
5 letter words:
hokku16,
chark14,
croak11,
orach10,
roach10,
4 letter words:
hack13,
hock13,
huck13,
haku11,
hark11,
cark10,
cork10,
rack10,
rock10,
ruck10,
arch9,
chao9,
char9,
ouch9,
kora8,
okra8,
raku8,
hoar7,
hora7,
hour7,
arco6,
orca6,
3 letter words:
ark7,
auk7,
koa7,
kor7,
oak7,
oka7,
hao6,
rah6,
rho6,
arc5,
car5,
cor5,
cru5,
cur5,
oca5,
orc5,
roc5,
oar3,
ora3,
our3,
2 letter words:
ka6,
ah5,
ha5,
ho5,
oh5,
uh5,
ar2,
or2,