6 letter words:
sexers13,
5 letter words:
rexes12,
sexer12,
sexes12,
erses5,
reses5,
seers5,
seres5,
4 letter words:
exes11,
eres4,
eses4,
esse4,
rees4,
seer4,
sees4,
sere4,
sers4,
sese4,
3 letter words:
rex10,
sex10,
ere3,
ers3,
ess3,
ree3,
res3,
see3,
ser3,
2 letter words:
ex9,
ee2,
er2,
es2,
re2,