7 letter words:
kuchcha21,
6 letter words:
church16,
chukar15,
5 letter words:
chack16,
chuck16,
chark14,
crack13,
cruck13,
curch12,
kauru9,
ahuru8,
4 letter words:
hack13,
huck13,
haku11,
hark11,
rukh11,
cark10,
cauk10,
huhu10,
rack10,
ruck10,
arch9,
char9,
rach9,
kuru8,
raku8,
3 letter words:
hah9,
huh9,
ach8,
cha8,
ark7,
auk7,
rah6,
arc5,
car5,
cru5,
cur5,
ruc5,
2 letter words:
ch7,
ka6,
ah5,
ha5,
uh5,
ar2,
ur2,