6 letter words:
axions13,
5 letter words:
axion12,
axons12,
4 letter words:
axis11,
axon11,
ains4,
anis4,
ions4,
isna4,
naoi4,
naos4,
sain4,
3 letter words:
nix10,
nox10,
sax10,
six10,
sox10,
xis10,
ain3,
ais3,
ani3,
ins3,
ion3,
ios3,
iso3,
nas3,
nis3,
nos3,
ons3,
sai3,
san3,
sin3,
son3,
2 letter words:
ax9,
ox9,
xi9,
ai2,
an2,
as2,
in2,
io2,
is2,
na2,
no2,
oi2,
on2,
os2,
si2,
so2,