I'm looking for a word that roughly means a mixture of "accomplishment"/"satisfaction"/"feeling productive", but which is no longer in use (e.g. Latin, Greek, disused words).
The old English word "patration" (meaning "completion") is quite good. The Latin word for accomplishment is not bad ("executio") but it sounds too much like a spell from Harry Potter (thanks, JK Rowling!).
Is there another word that might better suit my needs?