Curator let's you display your collection of things. This levels up the more you display.
Salaryman let's you queue up for odd jobs for low pay. By completing them you gain levels.
Scribe let's you copy written documents, even if they are magic spells. The strength depends on your scribe level. You gain levels the more you copy.
Detective let's you find clues from observing an item or scene. This levels up the more clues you find.
Grocer allows you to legally sell consumable items. This levels up the more you sell.
Punk let's you ignore laws that are set. The more laws you break, the more you can level up.
Actor lets you do a farce. You can convince the audience you are a demon Lord hunting a hero or you can trick a sword master that you are better with a sword then they are. This levels up the more you do it.