5 letter words:
beses7,
bises7,
obese7,
seise5,
4 letter words:
bees6,
bios6,
bise6,
boss6,
obes6,
obis6,
sibs6,
sobs6,
eses4,
oses4,
sees4,
seis4,
3 letter words:
bee5,
bes5,
bio5,
bis5,
bos5,
obe5,
obi5,
sib5,
sob5,
ess3,
oes3,
ose3,
see3,
sei3,
sis3,
sos3,
2 letter words:
be4,
bi4,
bo4,
es2,
is2,
oe2,
oi2,
os2,
si2,
so2,