5 letter words:
fakes12,
4 letter words:
fake11,
kafs11,
kefs11,
effs10,
akes8,
kaes8,
keas8,
sake8,
safe7,
3 letter words:
kaf10,
kef10,
aff9,
eff9,
ake7,
ask7,
kae7,
kas7,
kea7,
ska7,
efs6,
fae6,
fas6,
fes6,
eas3,
sae3,
sea3,
2 letter words:
ka6,
ef5,
fa5,
fe5,
ae2,
as2,
ea2,
es2,