7 letter words:
cursors9,
6 letter words:
cruors8,
cursor8,
scours8,
5 letter words:
cross7,
cruor7,
currs7,
cusso7,
scour7,
sorus5,
sours5,
4 letter words:
cors6,
coss6,
crus6,
curr6,
curs6,
cuss6,
orcs6,
rocs6,
ours4,
sour4,
sous4,
3 letter words:
cor5,
cos5,
cru5,
cur5,
orc5,
roc5,
ors3,
our3,
sos3,
sou3,
2 letter words:
or2,
os2,
so2,
us2,