5 letter words:
corso7,
cours7,
scour7,
4 letter words:
coos6,
cors6,
cour6,
crus6,
curs6,
orcs6,
rocs6,
rucs6,
scur6,
ours4,
roos4,
sour4,
3 letter words:
coo5,
cor5,
cos5,
cru5,
cur5,
orc5,
roc5,
ruc5,
soc5,
oor3,
oos3,
ors3,
our3,
ous3,
roo3,
sou3,
sur3,
2 letter words:
oo2,
or2,
os2,
ou2,
so2,
ur2,
us2,