6 letter words:
fryers12,
cressy11,
5 letter words:
fyces13,
ferry11,
fryer11,
refry11,
syces10,
serfs8,
serry8,
cress7,
4 letter words:
fyce12,
eyry10,
scry9,
syce9,
fess7,
refs7,
ryes7,
serf7,
cess6,
recs6,
secs6,
errs4,
sers4,
3 letter words:
fez15,
fey9,
fry9,
cry8,
efs6,
fer6,
fes6,
ref6,
rye6,
yes6,
rec5,
sec5,
err3,
ers3,
ess3,
res3,
ser3,
2 letter words:
ef5,
fe5,
ye5,
er2,
es2,
re2,