7 letter words:
equinox23,
5 letter words:
quine14,
quino14,
quoin14,
4 letter words:
quin13,
exon11,
nixe11,
oxen11,
euoi4,
onie4,
3 letter words:
exo10,
nix10,
nox10,
eon3,
ion3,
nie3,
one3,
uni3,
2 letter words:
qi11,
ex9,
ox9,
xi9,
xu9,
en2,
in2,
io2,
ne2,
no2,
nu2,
oe2,
oi2,
on2,
ou2,
un2,