6 letter words:
bogong10,
5 letter words:
bongo8,
boong8,
4 letter words:
bong7,
gobo7,
boon6,
gogo6,
gong6,
goog6,
nogg6,
goon5,
3 letter words:
bog6,
gob6,
bon5,
boo5,
nob5,
obo5,
gon4,
goo4,
nog4,
noo3,
ono3,
oon3,
2 letter words:
bo4,
ob4,
go3,
no2,
on2,
oo2,