5 letter words:
brach12,
4 letter words:
bach11,
chub11,
arch9,
buhr9,
char9,
habu9,
babu8,
barb8,
burb8,
carb8,
crab8,
curb8,
bura6,
3 letter words:
bah8,
hub8,
bub7,
cab7,
cub7,
rah6,
arb5,
arc5,
bar5,
bra5,
bur5,
car5,
cru5,
cur5,
rub5,
urb5,
2 letter words:
ah5,
ha5,
uh5,
ab4,
ba4,
ar2,