6 letter words:
googol8,
gorgon8,
oolong7,
5 letter words:
gonzo15,
logon6,
orlon5,
4 letter words:
orzo13,
zoon13,
gogo6,
gong6,
goog6,
grog6,
nogg6,
gool5,
goon5,
goor5,
logo5,
long5,
rong5,
loon4,
loor4,
lorn4,
nolo4,
roon4,
3 letter words:
zol12,
zoo12,
gon4,
goo4,
gor4,
log4,
nog4,
loo3,
lor3,
noo3,
nor3,
ono3,
oon3,
oor3,
roo3,
2 letter words:
zo11,
go3,
lo2,
no2,
on2,
oo2,
or2,