6 letter words:
cabobs12,
5 letter words:
cabob11,
cobbs11,
4 letter words:
cobb10,
bobs8,
cabs8,
cobs8,
scab8,
abos6,
boas6,
obas6,
ocas6,
soba6,
soca6,
3 letter words:
bob7,
cab7,
cob7,
abo5,
abs5,
bas5,
boa5,
bos5,
cos5,
oba5,
oca5,
sab5,
sac5,
sob5,
2 letter words:
ab4,
ba4,
bo4,
as2,
os2,
so2,