6 letter words:
oblong9,
5 letter words:
bongo8,
boong8,
logon6,
4 letter words:
blog7,
bong7,
glob7,
gobo7,
bolo6,
bool6,
boon6,
lobo6,
obol6,
gool5,
goon5,
logo5,
long5,
loon4,
nolo4,
3 letter words:
bog6,
gob6,
bon5,
boo5,
lob5,
nob5,
obo5,
gon4,
goo4,
log4,
nog4,
loo3,
noo3,
ono3,
oon3,
2 letter words:
bo4,
ob4,
go3,
lo2,
no2,
on2,
oo2,