5 letter words:
xysts15,
yexes15,
sexes12,
sexts12,
texes12,
sesey8,
styes8,
tyees8,
yeses8,
yests8,
4 letter words:
sexy14,
xyst14,
exes11,
sext11,
eyes7,
seys7,
stey7,
stye7,
syes7,
tyee7,
tyes7,
yest7,
eses4,
esse4,
ests4,
sees4,
sese4,
sets4,
tees4,
3 letter words:
yex13,
sex10,
tex10,
eye6,
sey6,
sty6,
sye6,
tye6,
yes6,
yet6,
ess3,
est3,
see3,
set3,
tee3,
tes3,
2 letter words:
ex9,
ye5,
ee2,
es2,
et2,
st2,
te2,