6 letter words:
extine13,
5 letter words:
exine12,
4 letter words:
exit11,
next11,
nixe11,
eine4,
eten4,
nete4,
nite4,
teen4,
tene4,
tine4,
3 letter words:
nix10,
tex10,
tix10,
een3,
ene3,
nee3,
net3,
nie3,
nit3,
tee3,
ten3,
tie3,
tin3,
2 letter words:
ex9,
xi9,
ee2,
en2,
et2,
in2,
it2,
ne2,
te2,
ti2,
