9 letter words:
barracuda14,
6 letter words:
darbar9,
durbar9,
curara8,
5 letter words:
abaca9,
barca9,
cauda8,
araba7,
barra7,
crura7,
durra6,
radar6,
aurar5,
4 letter words:
abac8,
caba8,
carb8,
crab8,
curb8,
bard7,
baud7,
brad7,
buda7,
burd7,
card7,
crud7,
curd7,
darb7,
daub7,
drab7,
drac7,
drub7,
arba6,
baur6,
bura6,
burr6,
carr6,
curr6,
raca6,
daur5,
duar5,
dura5,
durr5,
arar4,
aura4,
3 letter words:
bac7,
cab7,
cub7,
bad6,
bud6,
cad6,
cud6,
dab6,
dub6,
aba5,
arb5,
arc5,
baa5,
bar5,
bra5,
brr5,
bru5,
bur5,
caa5,
car5,
cru5,
cur5,
rub5,
ruc5,
urb5,
ard4,
rad4,
rud4,
urd4,
aua3,
2 letter words:
ab4,
ba4,
ad3,
da3,
aa2,
ar2,
ur2,