5 letter words:
chafe13,
chief13,
fiche13,
4 letter words:
chef12,
ache9,
cafe9,
chai9,
chia9,
each9,
face9,
fice9,
3 letter words:
feh9,
chi8,
hic8,
ich8,
ahi6,
fie6,
hae6,
hie6,
ace5,
ice5,
2 letter words:
ah5,
ef5,
eh5,
fa5,
fe5,
ha5,
he5,
hi5,
if5,
ae2,
ai2,