6 letter words:
foxies16,
5 letter words:
fixes15,
foxes15,
foxie15,
4 letter words:
oxes11,
feis7,
foes7,
seif7,
3 letter words:
fix13,
fox13,
exo10,
sex10,
six10,
sox10,
xis10,
efs6,
fes6,
fie6,
foe6,
ifs6,
sif6,
ios3,
iso3,
oes3,
ose3,
sei3,
2 letter words:
ex9,
ox9,
xi9,
ef5,
fe5,
if5,
of5,
es2,
io2,
is2,
oe2,
oi2,
os2,
si2,
so2,