5 letter words:
scows10,
4 letter words:
cowy12,
occy11,
yows10,
cosy9,
cows9,
coys9,
scow9,
sows7,
soys7,
coss6,
socs6,
3 letter words:
swy9,
yow9,
cow8,
coy8,
oys6,
sow6,
soy6,
wos6,
yos6,
cos5,
soc5,
sos3,
2 letter words:
ow5,
oy5,
wo5,
yo5,
os2,
so2,