6 letter words:
bassos8,
5 letter words:
basso7,
sobas7,
4 letter words:
abos6,
bass6,
boas6,
boss6,
obas6,
sabs6,
soba6,
sobs6,
ossa4,
sass4,
soss4,
3 letter words:
abo5,
abs5,
bas5,
boa5,
bos5,
oba5,
obs5,
sab5,
sob5,
ass3,
sos3,
2 letter words:
ab4,
ba4,
bo4,
ob4,
as2,
os2,
so2,