7 letter words:
xerosis14,
6 letter words:
osiers6,
seisor6,
5 letter words:
sixes12,
osier5,
rises5,
roses5,
sires5,
sores5,
4 letter words:
oxes11,
eros4,
ires4,
ores4,
oses4,
reis4,
rise4,
roes4,
rose4,
seis4,
sers4,
sire4,
sirs4,
sore4,
sori4,
sris4,
3 letter words:
rex10,
sex10,
six10,
sox10,
xis10,
ers3,
ess3,
ire3,
oes3,
ore3,
ors3,
ose3,
rei3,
res3,
roe3,
sei3,
ser3,
sir3,
sis3,
sos3,
sri3,
2 letter words:
ex9,
ox9,
xi9,
er2,
es2,
is2,
oe2,
oi2,
or2,
os2,
re2,
si2,
so2,
