6 letter words:
crooks12,
5 letter words:
cooks11,
corks11,
crook11,
rocks11,
socko11,
rooks9,
4 letter words:
cook10,
cork10,
rock10,
sock10,
kors8,
rook8,
sook8,
coos6,
cors6,
orcs6,
rocs6,
3 letter words:
kor7,
kos7,
coo5,
cor5,
cos5,
orc5,
roc5,
ors3,
2 letter words:
or2,
os2,
so2,