7 letter words:
carabao11,
6 letter words:
cabana10,
carbon10,
corban10,
arcana8,
banana8,
5 letter words:
abaca9,
bacon9,
banco9,
barca9,
bronc9,
carbo9,
carob9,
cobra9,
acorn7,
ancon7,
baron7,
canna7,
canon7,
narco7,
racon7,
4 letter words:
carb8,
crab8,
arco6,
barn6,
boar6,
bora6,
born6,
bran6,
carn6,
conn6,
corn6,
narc6,
orca6,
anna4,
anoa4,
anon4,
naan4,
nana4,
nona4,
roan4,
3 letter words:
cab7,
cob7,
aba5,
abo5,
arb5,
arc5,
baa5,
ban5,
bar5,
boa5,
bra5,
bro5,
can5,
car5,
con5,
cor5,
nab5,
nob5,
oba5,
oca5,
orb5,
orc5,
rob5,
roc5,
ana3,
nan3,
nor3,
oar3,
ora3,
ran3,
2 letter words:
ab4,
ba4,
bo4,
aa2,
an2,
ar2,
na2,
no2,
on2,
or2,