6 letter words:
corral8,
5 letter words:
carol7,
claro7,
coral7,
roral5,
4 letter words:
alco6,
arco6,
calo6,
carl6,
carr6,
coal6,
cola6,
loca6,
orca6,
oral4,
orra4,
roar4,
3 letter words:
arc5,
car5,
col5,
cor5,
lac5,
oca5,
orc5,
roc5,
lar3,
lor3,
oar3,
ora3,
2 letter words:
al2,
ar2,
la2,
lo2,
or2,
