6 letter words:
babaco12,
cabbie12,
cobaea10,
5 letter words:
bobac11,
cabob11,
abaci9,
ceiba9,
cobia9,
aecia7,
4 letter words:
cobb10,
abac8,
abba8,
abbe8,
baba8,
babe8,
bice8,
boab8,
boba8,
caba8,
acai6,
ciao6,
obia6,
3 letter words:
abb7,
bac7,
bib7,
bob7,
cab7,
cob7,
ebb7,
aba5,
abo5,
ace5,
baa5,
bio5,
boa5,
boi5,
caa5,
eco5,
ice5,
oba5,
obe5,
obi5,
oca5,
aia3,
2 letter words:
ab4,
ba4,
be4,
bi4,
bo4,
ob4,
aa2,
ae2,
ai2,
ea2,
io2,
oe2,
oi2,