7 letter words:
baccara13,
5 letter words:
bacca11,
abaca9,
barca9,
araba7,
4 letter words:
abac8,
acca8,
caba8,
caca8,
carb8,
crab8,
arba6,
raca6,
3 letter words:
bac7,
cab7,
aba5,
arb5,
arc5,
baa5,
bar5,
bra5,
caa5,
car5,
2 letter words:
ab4,
ba4,
aa2,
ar2,