7 letter words:
sycoses12,
6 letter words:
coseys11,
5 letter words:
cosey10,
syces10,
coses7,
4 letter words:
cosy9,
coys9,
syce9,
oyes7,
soys7,
cess6,
coss6,
secs6,
oses4,
3 letter words:
coy8,
soy6,
yes6,
cos5,
sec5,
ess3,
oes3,
ose3,
sos3,
2 letter words:
oy5,
ye5,
yo5,
es2,
oe2,
os2,
so2,