8 letter words:
concolor12,
6 letter words:
cocoon10,
rococo10,
5 letter words:
colon7,
color7,
corno7,
crool7,
croon7,
orlon5,
4 letter words:
coco8,
croc8,
clon6,
cool6,
coon6,
corn6,
loco6,
loon4,
loor4,
lorn4,
nolo4,
roon4,
3 letter words:
col5,
con5,
coo5,
cor5,
orc5,
roc5,
loo3,
lor3,
noo3,
nor3,
ono3,
oon3,
oor3,
roo3,
2 letter words:
lo2,
no2,
on2,
oo2,
or2,