6 letter words:
zonule15,
5 letter words:
ouzel14,
ozone14,
joule12,
4 letter words:
ooze13,
ouzo13,
zone13,
zoon13,
jeon11,
jole11,
enol4,
leno4,
lone4,
loon4,
lune4,
noel4,
nolo4,
oleo4,
3 letter words:
lez12,
zoo12,
jeu10,
joe10,
jun10,
eon3,
leu3,
loo3,
noo3,
ole3,
one3,
ono3,
2 letter words:
jo9,
el2,
en2,
lo2,
ne2,
no2,
nu2,
oe2,
on2,
un2,