5 letter words:
copra9,
cargo8,
pargo8,
4 letter words:
capo8,
carp8,
crap8,
crop8,
crag7,
gorp7,
prog7,
arco6,
orca6,
prao6,
proa6,
3 letter words:
cap7,
cop7,
pac7,
cog6,
gap6,
apo5,
arc5,
car5,
cor5,
oca5,
orc5,
par5,
pro5,
rap5,
roc5,
ago4,
gar4,
goa4,
gor4,
rag4,
oar3,
ora3,
2 letter words:
op4,
pa4,
ag3,
go3,
ar2,
or2,