Decorous vs Decourous - What's the difference?

As adjectives the difference between decorous and decourous

is that decorous is marked by proper behavior while decourous is .

(en adjective)

Marked by proper behavior. (rfex)

* 1919 ,

But who can fathom the subtleties of the human heart? Certainly not those who expect from it only decorous sentiments and normal emotions.

(head)