6 letter words:
fixate16,
5 letter words:
axite12,
4 letter words:
fixt14,
exit11,
taxi11,
fate7,
feat7,
feta7,
fiat7,
3 letter words:
fax13,
fix13,
axe10,
tax10,
aft6,
eft6,
fat6,
fet6,
fie6,
fit6,
ait3,
ate3,
eat3,
eta3,
tae3,
tea3,
tie3,
2 letter words:
ax9,
ex9,
xi9,
ef5,
fa5,
fe5,
if5,
ae2,
ai2,
at2,
et2,
it2,
ta2,
ti2,