5 letter words:
bongs8,
4 letter words:
bogs7,
bong7,
gobs7,
nobs6,
snob6,
gons5,
nogs5,
snog5,
song5,
3 letter words:
bog6,
gob6,
bon5,
bos5,
nob5,
obs5,
sob5,
gon4,
gos4,
nog4,
sog4,
nos3,
ons3,
son3,
2 letter words:
bo4,
ob4,
go3,
no2,
on2,
os2,
so2,