6 letter words:
foynes12,
5 letter words:
foyne11,
nosey8,
noyes8,
4 letter words:
feys10,
foys10,
fens7,
foen7,
foes7,
fone7,
fons7,
nefs7,
nosy7,
noys7,
nyes7,
oyes7,
snye7,
syen7,
syne7,
yens7,
eons4,
noes4,
nose4,
ones4,
sone4,
3 letter words:
fey9,
foy9,
efs6,
fen6,
fes6,
foe6,
fon6,
nef6,
noy6,
nye6,
nys6,
ony6,
oye6,
oys6,
sey6,
sny6,
soy6,
sye6,
syn6,
yen6,
yes6,
yon6,
yos6,
ens3,
eon3,
nos3,
oes3,
one3,
ons3,
ose3,
sen3,
son3,
2 letter words:
fy8,
ef5,
fe5,
ny5,
of5,
oy5,
ye5,
yo5,
en2,
es2,
ne2,
no2,
oe2,
on2,
os2,
so2,