5 letter words:
annex12,
auxin12,
xenia12,
ennui5,
inane5,
4 letter words:
eaux11,
nixe11,
nine4,
unai4,
3 letter words:
axe10,
nix10,
ain3,
ane3,
ani3,
eau3,
inn3,
nae3,
nan3,
nun3,
2 letter words:
ax9,
ex9,
xi9,
xu9,
ae2,
ai2,
an2,
en2,
in2,
na2,
ne2,
nu2,
un2,