5 letter words:
bauks11,
babus9,
bubas9,
4 letter words:
bask10,
bauk10,
busk10,
kabs10,
abbs8,
auks8,
babu8,
buba8,
bubs8,
skua8,
suba6,
3 letter words:
kab9,
abb7,
ask7,
auk7,
bub7,
kas7,
ska7,
suk7,
abs5,
bas5,
bus5,
sab5,
sub5,
sau3,
2 letter words:
ka6,
ab4,
ba4,
as2,
us2,