6 letter words:
fennec11,
5 letter words:
cozen16,
fence10,
nonce7,
4 letter words:
zone13,
cone6,
conn6,
once6,
nene4,
neon4,
none4,
3 letter words:
fez15,
coz14,
zee12,
fee6,
fen6,
foe6,
fon6,
cee5,
con5,
eon3,
nee3,
one3,
2 letter words:
ef5,
fe5,
of5,
en2,
ne2,
no2,
oe2,
on2,