6 letter words:
assize15,
5 letter words:
fazes17,
sizes14,
safes8,
seifs8,
4 letter words:
faze16,
size13,
fess7,
safe7,
seif7,
seas4,
seis4,
3 letter words:
fez15,
fiz15,
zas12,
efs6,
fas6,
fes6,
fie6,
ifs6,
ais3,
ass3,
ess3,
sae3,
sea3,
sei3,
sis3,
2 letter words:
za11,
ef5,
fa5,
fe5,
if5,
ae2,
ai2,
as2,
es2,
is2,
si2,