6 letter words:
buckra14,
5 letter words:
bazar16,
braza16,
aback13,
burka11,
kabar11,
barca9,
4 letter words:
czar15,
back12,
buck12,
bark10,
cark10,
kbar10,
rack10,
ruck10,
arak8,
carb8,
crab8,
curb8,
raku8,
bura6,
aura4,
3 letter words:
kab9,
ark7,
auk7,
cab7,
cub7,
aba5,
arb5,
arc5,
baa5,
bar5,
bra5,
bur5,
car5,
cru5,
cur5,
rub5,
urb5,
2 letter words:
za11,
ka6,
ab4,
ba4,
aa2,
ar2,