7 letter words:
monolog10,
6 letter words:
mongol9,
googol8,
gorgon8,
oolong7,
5 letter words:
gonzo15,
gloom8,
groom8,
mongo8,
moron7,
logon6,
orlon5,
4 letter words:
mozo15,
zoom15,
orzo13,
zoon13,
glom7,
gorm7,
gogo6,
gong6,
grog6,
loom6,
mono6,
mool6,
moon6,
moor6,
morn6,
nogg6,
norm6,
room6,
goon5,
logo5,
long5,
loon4,
lorn4,
nolo4,
3 letter words:
zoo12,
mog6,
mol5,
mon5,
moo5,
mor5,
nom5,
rom5,
goo4,
gor4,
log4,
nog4,
loo3,
noo3,
nor3,
ono3,
2 letter words:
mo4,
om4,
go3,
lo2,
no2,
on2,
or2,