6 letter words:
chabuk17,
chukar15,
buckra14,
5 letter words:
chark14,
brach12,
burka11,
4 letter words:
hack13,
huck13,
back12,
buck12,
bach11,
chub11,
haku11,
hark11,
bark10,
cark10,
kbar10,
rack10,
ruck10,
arch9,
buhr9,
char9,
habu9,
carb8,
crab8,
curb8,
raku8,
bura6,
3 letter words:
kab9,
bah8,
hub8,
ark7,
auk7,
cab7,
cub7,
rah6,
arb5,
arc5,
bar5,
bra5,
bur5,
car5,
cru5,
cur5,
rub5,
urb5,
2 letter words:
ka6,
ah5,
ha5,
uh5,
ab4,
ba4,
ar2,