6 letter words:
bouses8,
5 letter words:
bouse7,
buses7,
souse5,
4 letter words:
boss6,
buss6,
obes6,
sobs6,
subs6,
oses4,
sous4,
sues4,
uses4,
3 letter words:
bes5,
bos5,
bus5,
obe5,
obs5,
sob5,
sub5,
ess3,
oes3,
ose3,
ous3,
sos3,
sou3,
sue3,
sus3,
use3,
2 letter words:
be4,
bo4,
ob4,
es2,
oe2,
os2,
ou2,
so2,
us2,