6 letter words:
flexos16,
5 letter words:
flexo15,
foxes15,
loxes12,
floes8,
4 letter words:
flex14,
oxes11,
elfs7,
floe7,
foes7,
self7,
lose4,
oles4,
sloe4,
sole4,
3 letter words:
fox13,
exo10,
lex10,
lox10,
sex10,
sox10,
efs6,
elf6,
fes6,
foe6,
els3,
les3,
los3,
oes3,
ole3,
ose3,
sel3,
sol3,
2 letter words:
ex9,
ox9,
ef5,
fe5,
of5,
el2,
es2,
lo2,
oe2,
os2,
so2,