5 letter words:
basso7,
sobas7,
subas7,
4 letter words:
abos6,
bass6,
boas6,
boss6,
buss6,
obas6,
sabs6,
soba6,
sobs6,
suba6,
subs6,
ossa4,
sous4,
3 letter words:
abo5,
abs5,
bas5,
boa5,
bos5,
bus5,
oba5,
sab5,
sob5,
sub5,
ass3,
sau3,
sos3,
sou3,
2 letter words:
ab4,
ba4,
bo4,
as2,
os2,
so2,
us2,