9 letter words:
innoxious16,
7 letter words:
noxious14,
6 letter words:
inions6,
onions6,
unions6,
unison6,
5 letter words:
inion5,
noons5,
nouns5,
onion5,
union5,
4 letter words:
inns4,
ions4,
nisi4,
noon4,
noun4,
nous4,
nuns4,
onos4,
onus4,
soon4,
sunn4,
3 letter words:
nix10,
oxo10,
six10,
sox10,
xis10,
inn3,
ins3,
ion3,
noo3,
nos3,
nun3,
nus3,
ono3,
ons3,
sin3,
son3,
sou3,
sun3,
uns3,
2 letter words:
ox9,
xi9,
xu9,
in2,
is2,
no2,
nu2,
oi2,
on2,
os2,
si2,
so2,
un2,
us2,