6 letter words:
affine12,
5 letter words:
affix18,
xenia12,
4 letter words:
nixe11,
fief10,
fife10,
naff10,
fain7,
fane7,
fine7,
naif7,
neif7,
3 letter words:
fax13,
fix13,
axe10,
nix10,
aff9,
eff9,
iff9,
fan6,
fen6,
fie6,
fin6,
ain3,
ane3,
ani3,
nae3,
2 letter words:
ax9,
ex9,
xi9,
ef5,
fa5,
fe5,
if5,
ae2,
ai2,
an2,
en2,
in2,
na2,
ne2,