6 letter words:
oolong7,
5 letter words:
klong10,
logon6,
4 letter words:
gonk9,
gook9,
kolo8,
look8,
nook8,
gool5,
goon5,
logo5,
long5,
loon4,
nolo4,
3 letter words:
kon7,
gon4,
goo4,
log4,
nog4,
loo3,
noo3,
ono3,
oon3,
2 letter words:
ko6,
go3,
lo2,
no2,
on2,
oo2,