6 letter words:
frenzy21,
scryne11,
5 letter words:
fyces13,
ferny11,
ferns8,
syren8,
4 letter words:
fyce12,
eyry10,
feys10,
ryfe10,
scry9,
scye9,
syce9,
sync9,
fens7,
fern7,
nefs7,
nyes7,
refs7,
reny7,
ryes7,
serf7,
snye7,
syen7,
syne7,
yens7,
cens6,
recs6,
erns4,
rens4,
3 letter words:
fez15,
rez12,
sez12,
fey9,
fry9,
cry8,
efs6,
erf6,
fen6,
fer6,
fes6,
nef6,
nye6,
nys6,
ref6,
rye6,
sey6,
sny6,
sye6,
syn6,
yen6,
yes6,
rec5,
sec5,
ens3,
ern3,
ers3,
ren3,
res3,
sen3,
ser3,
2 letter words:
fy8,
ef5,
fe5,
ny5,
ye5,
en2,
er2,
es2,
ne2,
re2,