5 letter words:
cords8,
scrod8,
4 letter words:
cods7,
cord7,
docs7,
cors6,
orcs6,
rocs6,
dors5,
ords5,
rods5,
sord5,
3 letter words:
cod6,
doc6,
cor5,
cos5,
orc5,
roc5,
soc5,
dor4,
dos4,
dso4,
ods4,
ord4,
rod4,
sod4,
ors3,
2 letter words:
do3,
od3,
or2,
os2,
so2,