9 letter words:
nonimmune13,
8 letter words:
noumenon10,
7 letter words:
munnion9,
nominee9,
6 letter words:
minnow11,
unmown11,
immune10,
weenie9,
nonmen8,
ionone6,
5 letter words:
unmew10,
women10,
mimeo9,
newie8,
unwon8,
monie7,
neume7,
nomen7,
nomoi7,
numen7,
onium7,
ennui5,
ninon5,
onion5,
union5,
4 letter words:
mumm10,
meow9,
mown9,
meme8,
memo8,
mime8,
mome8,
momi8,
enow7,
ween7,
wine7,
wino7,
emeu6,
meno6,
menu6,
meou6,
mien6,
mine6,
mono6,
moon6,
moue6,
muni6,
muon6,
neem6,
neum6,
nome6,
omen6,
nene4,
neon4,
nine4,
none4,
noon4,
noun4,
3 letter words:
mew8,
mow8,
mem7,
mim7,
mom7,
mum7,
umm7,
ewe6,
new6,
now6,
owe6,
own6,
wee6,
wen6,
win6,
woe6,
won6,
woo6,
eme5,
emu5,
men5,
mon5,
moo5,
mun5,
nim5,
nom5,
eon3,
inn3,
ion3,
nee3,
noo3,
nun3,
one3,
ono3,
2 letter words:
mm6,
ow5,
we5,
wo5,
em4,
me4,
mi4,
mo4,
mu4,
om4,
um4,
en2,
in2,
ne2,
no2,
nu2,
oe2,
oi2,
on2,
un2,