10 letter words:
blackballs20,
9 letter words:
blackball19,
6 letter words:
babkas14,
blacks14,
kababs14,
cabals10,
callas8,
5 letter words:
aback13,
babka13,
backs13,
black13,
kabab13,
alack11,
balks11,
calks11,
lacks11,
slack11,
abbas9,
babas9,
blabs9,
cabal9,
albas7,
baals7,
balas7,
balls7,
balsa7,
basal7,
calla7,
calls7,
sabal7,
scall7,
lalls5,
salal5,
4 letter words:
back12,
balk10,
bask10,
calk10,
cask10,
kabs10,
lack10,
sack10,
abba8,
baba8,
blab8,
cabs8,
kaas8,
scab8,
abas6,
alba6,
albs6,
baal6,
baas6,
ball6,
bals6,
call6,
casa6,
labs6,
lacs6,
slab6,
aals4,
alas4,
alls4,
lall4,
sall4,
3 letter words:
kab9,
ask7,
cab7,
kas7,
ska7,
aba5,
abs5,
alb5,
baa5,
bal5,
bas5,
lab5,
lac5,
sab5,
sac5,
aal3,
aas3,
ala3,
all3,
als3,
las3,
sal3,
2 letter words:
ka6,
ab4,
ba4,
aa2,
al2,
as2,
la2,